49849465680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{319057}}^1$

素因数の和:319114

約数の個数: 240

約数和(自身を含む): 197499454464

約数和(自身を除く): 147649988784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 78120, 156240, 319057, 638114, 957171, 1276228, 1595285, 1914342, 2233399, 2552456, 2871513, 3190570, 3828684, 4466798, 4785855, 5104912, 5743026, 6381140, 6700197, 7657368, 8933596, 9571710, 9890767, 11166995, 11486052, 12762280, 13400394, 14357565, 15314736, 17867192, 19143420, 19781534, 20100591, 22333990, 22972104, 25524560, 26800788, 28715130, 29672301, 33500985, 35734384, 38286840, 39563068, 40201182, 44667980, 45944208, 49453835, 53601576, 57430260, 59344602, 67001970, 69235369, 76573680, 79126136, 80402364, 89016903, 89335960, 98907670, 100502955, 107203152, 114860520, 118689204, 134003940, 138470738, 148361505, 158252272, 160804728, 178033806, 178671920, 197815340, 201005910, 207706107, 229721040, 237378408, 268007880, 276941476, 296723010, 321609456, 346176845, 356067612, 395630680, 402011820, 415412214, 445084515, 474756816, 536015760, 553882952, 593446020, 623118321, 692353690, 712135224, 791261360, 804023640, 830824428, 890169030, 1038530535, 1107765904, 1186892040, 1246236642, 1384707380, 1424270448, 1608047280, 1661648856, 1780338060, 2077061070, 2373784080, 2492473284, 2769414760, 3115591605, 3323297712, 3560676120, 4154122140, 4984946568, 5538829520, 6231183210, 7121352240, 8308244280, 9969893136, 12462366420, 16616488560, 24924732840, 49849465680]

約数ペア:

[(1, 49849465680), (2, 24924732840), (3, 16616488560), (4, 12462366420), (5, 9969893136), (6, 8308244280), (7, 7121352240), (8, 6231183210), (9, 5538829520), (10, 4984946568), (12, 4154122140), (14, 3560676120), (15, 3323297712), (16, 3115591605), (18, 2769414760), (20, 2492473284), (21, 2373784080), (24, 2077061070), (28, 1780338060), (30, 1661648856), (31, 1608047280), (35, 1424270448), (36, 1384707380), (40, 1246236642), (42, 1186892040), (45, 1107765904), (48, 1038530535), (56, 890169030), (60, 830824428), (62, 804023640), (63, 791261360), (70, 712135224), (72, 692353690), (80, 623118321), (84, 593446020), (90, 553882952), (93, 536015760), (105, 474756816), (112, 445084515), (120, 415412214), (124, 402011820), (126, 395630680), (140, 356067612), (144, 346176845), (155, 321609456), (168, 296723010), (180, 276941476), (186, 268007880), (210, 237378408), (217, 229721040), (240, 207706107), (248, 201005910), (252, 197815340), (279, 178671920), (280, 178033806), (310, 160804728), (315, 158252272), (336, 148361505), (360, 138470738), (372, 134003940), (420, 118689204), (434, 114860520), (465, 107203152), (496, 100502955), (504, 98907670), (558, 89335960), (560, 89016903), (620, 80402364), (630, 79126136), (651, 76573680), (720, 69235369), (744, 67001970), (840, 59344602), (868, 57430260), (930, 53601576), (1008, 49453835), (1085, 45944208), (1116, 44667980), (1240, 40201182), (1260, 39563068), (1302, 38286840), (1395, 35734384), (1488, 33500985), (1680, 29672301), (1736, 28715130), (1860, 26800788), (1953, 25524560), (2170, 22972104), (2232, 22333990), (2480, 20100591), (2520, 19781534), (2604, 19143420), (2790, 17867192), (3255, 15314736), (3472, 14357565), (3720, 13400394), (3906, 12762280), (4340, 11486052), (4464, 11166995), (5040, 9890767), (5208, 9571710), (5580, 8933596), (6510, 7657368), (7440, 6700197), (7812, 6381140), (8680, 5743026), (9765, 5104912), (10416, 4785855), (11160, 4466798), (13020, 3828684), (15624, 3190570), (17360, 2871513), (19530, 2552456), (22320, 2233399), (26040, 1914342), (31248, 1595285), (39060, 1276228), (52080, 957171), (78120, 638114), (156240, 319057)]