50543640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 194088960

約数和(自身を除く): 143545320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 647, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1294, 1302, 1395, 1736, 1860, 1941, 1953, 2170, 2232, 2520, 2588, 2604, 2790, 3235, 3255, 3720, 3882, 3906, 4340, 4529, 5176, 5208, 5580, 5823, 6470, 6510, 7764, 7812, 8680, 9058, 9705, 9765, 11160, 11646, 12940, 13020, 13587, 15528, 15624, 18116, 19410, 19530, 20057, 22645, 23292, 25880, 26040, 27174, 29115, 36232, 38820, 39060, 40114, 40761, 45290, 46584, 54348, 58230, 60171, 67935, 77640, 78120, 80228, 81522, 90580, 100285, 108696, 116460, 120342, 135870, 140399, 160456, 163044, 180513, 181160, 200570, 203805, 232920, 240684, 271740, 280798, 300855, 326088, 361026, 401140, 407610, 421197, 481368, 543480, 561596, 601710, 701995, 722052, 802280, 815220, 842394, 902565, 1123192, 1203420, 1263591, 1403990, 1444104, 1630440, 1684788, 1805130, 2105985, 2406840, 2527182, 2807980, 3369576, 3610260, 4211970, 5054364, 5615960, 6317955, 7220520, 8423940, 10108728, 12635910, 16847880, 25271820, 50543640]

約数ペア:

[(1, 50543640), (2, 25271820), (3, 16847880), (4, 12635910), (5, 10108728), (6, 8423940), (7, 7220520), (8, 6317955), (9, 5615960), (10, 5054364), (12, 4211970), (14, 3610260), (15, 3369576), (18, 2807980), (20, 2527182), (21, 2406840), (24, 2105985), (28, 1805130), (30, 1684788), (31, 1630440), (35, 1444104), (36, 1403990), (40, 1263591), (42, 1203420), (45, 1123192), (56, 902565), (60, 842394), (62, 815220), (63, 802280), (70, 722052), (72, 701995), (84, 601710), (90, 561596), (93, 543480), (105, 481368), (120, 421197), (124, 407610), (126, 401140), (140, 361026), (155, 326088), (168, 300855), (180, 280798), (186, 271740), (210, 240684), (217, 232920), (248, 203805), (252, 200570), (279, 181160), (280, 180513), (310, 163044), (315, 160456), (360, 140399), (372, 135870), (420, 120342), (434, 116460), (465, 108696), (504, 100285), (558, 90580), (620, 81522), (630, 80228), (647, 78120), (651, 77640), (744, 67935), (840, 60171), (868, 58230), (930, 54348), (1085, 46584), (1116, 45290), (1240, 40761), (1260, 40114), (1294, 39060), (1302, 38820), (1395, 36232), (1736, 29115), (1860, 27174), (1941, 26040), (1953, 25880), (2170, 23292), (2232, 22645), (2520, 20057), (2588, 19530), (2604, 19410), (2790, 18116), (3235, 15624), (3255, 15528), (3720, 13587), (3882, 13020), (3906, 12940), (4340, 11646), (4529, 11160), (5176, 9765), (5208, 9705), (5580, 9058), (5823, 8680), (6470, 7812), (6510, 7764)]