49528080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 196844544

約数和(自身を除く): 147316464

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, 317, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 634, 651, 720, 744, 840, 868, 930, 951, 1008, 1085, 1116, 1240, 1260, 1268, 1302, 1395, 1488, 1585, 1680, 1736, 1860, 1902, 1953, 2170, 2219, 2232, 2480, 2520, 2536, 2604, 2790, 2853, 3170, 3255, 3472, 3720, 3804, 3906, 4340, 4438, 4464, 4755, 5040, 5072, 5208, 5580, 5706, 6340, 6510, 6657, 7440, 7608, 7812, 8680, 8876, 9510, 9765, 9827, 10416, 11095, 11160, 11412, 12680, 13020, 13314, 14265, 15216, 15624, 17360, 17752, 19020, 19530, 19654, 19971, 22190, 22320, 22824, 25360, 26040, 26628, 28530, 29481, 31248, 33285, 35504, 38040, 39060, 39308, 39942, 44380, 45648, 49135, 52080, 53256, 57060, 58962, 66570, 68789, 76080, 78120, 78616, 79884, 88443, 88760, 98270, 99855, 106512, 114120, 117924, 133140, 137578, 147405, 156240, 157232, 159768, 176886, 177520, 196540, 199710, 206367, 228240, 235848, 266280, 275156, 294810, 319536, 343945, 353772, 393080, 399420, 412734, 442215, 471696, 532560, 550312, 589620, 619101, 687890, 707544, 786160, 798840, 825468, 884430, 1031835, 1100624, 1179240, 1238202, 1375780, 1415088, 1597680, 1650936, 1768860, 2063670, 2358480, 2476404, 2751560, 3095505, 3301872, 3537720, 4127340, 4952808, 5503120, 6191010, 7075440, 8254680, 9905616, 12382020, 16509360, 24764040, 49528080]

約数ペア:

[(1, 49528080), (2, 24764040), (3, 16509360), (4, 12382020), (5, 9905616), (6, 8254680), (7, 7075440), (8, 6191010), (9, 5503120), (10, 4952808), (12, 4127340), (14, 3537720), (15, 3301872), (16, 3095505), (18, 2751560), (20, 2476404), (21, 2358480), (24, 2063670), (28, 1768860), (30, 1650936), (31, 1597680), (35, 1415088), (36, 1375780), (40, 1238202), (42, 1179240), (45, 1100624), (48, 1031835), (56, 884430), (60, 825468), (62, 798840), (63, 786160), (70, 707544), (72, 687890), (80, 619101), (84, 589620), (90, 550312), (93, 532560), (105, 471696), (112, 442215), (120, 412734), (124, 399420), (126, 393080), (140, 353772), (144, 343945), (155, 319536), (168, 294810), (180, 275156), (186, 266280), (210, 235848), (217, 228240), (240, 206367), (248, 199710), (252, 196540), (279, 177520), (280, 176886), (310, 159768), (315, 157232), (317, 156240), (336, 147405), (360, 137578), (372, 133140), (420, 117924), (434, 114120), (465, 106512), (496, 99855), (504, 98270), (558, 88760), (560, 88443), (620, 79884), (630, 78616), (634, 78120), (651, 76080), (720, 68789), (744, 66570), (840, 58962), (868, 57060), (930, 53256), (951, 52080), (1008, 49135), (1085, 45648), (1116, 44380), (1240, 39942), (1260, 39308), (1268, 39060), (1302, 38040), (1395, 35504), (1488, 33285), (1585, 31248), (1680, 29481), (1736, 28530), (1860, 26628), (1902, 26040), (1953, 25360), (2170, 22824), (2219, 22320), (2232, 22190), (2480, 19971), (2520, 19654), (2536, 19530), (2604, 19020), (2790, 17752), (2853, 17360), (3170, 15624), (3255, 15216), (3472, 14265), (3720, 13314), (3804, 13020), (3906, 12680), (4340, 11412), (4438, 11160), (4464, 11095), (4755, 10416), (5040, 9827), (5072, 9765), (5208, 9510), (5580, 8876), (5706, 8680), (6340, 7812), (6510, 7608), (6657, 7440)]