50217876840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{17807}}^1$

素因数の和:18223

約数の個数: 128

約数和(自身を含む): 153245675520

約数和(自身を除く): 103027798680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 331, 355, 426, 568, 662, 710, 852, 993, 1065, 1324, 1420, 1655, 1704, 1986, 2130, 2648, 2840, 3310, 3972, 4260, 4965, 6620, 7944, 8520, 9930, 13240, 17807, 19860, 23501, 35614, 39720, 47002, 53421, 70503, 71228, 89035, 94004, 106842, 117505, 141006, 142456, 178070, 188008, 213684, 235010, 267105, 282012, 352515, 356140, 427368, 470020, 534210, 564024, 705030, 712280, 940040, 1068420, 1264297, 1410060, 2136840, 2528594, 2820120, 3792891, 5057188, 5894117, 6321485, 7585782, 10114376, 11788234, 12642970, 15171564, 17682351, 18964455, 23576468, 25285940, 29470585, 30343128, 35364702, 37928910, 47152936, 50571880, 58941170, 70729404, 75857820, 88411755, 117882340, 141458808, 151715640, 176823510, 235764680, 353647020, 418482307, 707294040, 836964614, 1255446921, 1673929228, 2092411535, 2510893842, 3347858456, 4184823070, 5021787684, 6277234605, 8369646140, 10043575368, 12554469210, 16739292280, 25108938420, 50217876840]

約数ペア:

[(1, 50217876840), (2, 25108938420), (3, 16739292280), (4, 12554469210), (5, 10043575368), (6, 8369646140), (8, 6277234605), (10, 5021787684), (12, 4184823070), (15, 3347858456), (20, 2510893842), (24, 2092411535), (30, 1673929228), (40, 1255446921), (60, 836964614), (71, 707294040), (120, 418482307), (142, 353647020), (213, 235764680), (284, 176823510), (331, 151715640), (355, 141458808), (426, 117882340), (568, 88411755), (662, 75857820), (710, 70729404), (852, 58941170), (993, 50571880), (1065, 47152936), (1324, 37928910), (1420, 35364702), (1655, 30343128), (1704, 29470585), (1986, 25285940), (2130, 23576468), (2648, 18964455), (2840, 17682351), (3310, 15171564), (3972, 12642970), (4260, 11788234), (4965, 10114376), (6620, 7585782), (7944, 6321485), (8520, 5894117), (9930, 5057188), (13240, 3792891), (17807, 2820120), (19860, 2528594), (23501, 2136840), (35614, 1410060), (39720, 1264297), (47002, 1068420), (53421, 940040), (70503, 712280), (71228, 705030), (89035, 564024), (94004, 534210), (106842, 470020), (117505, 427368), (141006, 356140), (142456, 352515), (178070, 282012), (188008, 267105), (213684, 235010)]