50050280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4218

約数の個数: 64

約数和(自身を含む): 131725440

約数和(自身を除く): 81675160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 4157, 6020, 8314, 12040, 16628, 20785, 29099, 33256, 41570, 58198, 83140, 116396, 145495, 166280, 178751, 232792, 290990, 357502, 581980, 715004, 893755, 1163960, 1251257, 1430008, 1787510, 2502514, 3575020, 5005028, 6256285, 7150040, 10010056, 12512570, 25025140, 50050280]

約数ペア:

[(1, 50050280), (2, 25025140), (4, 12512570), (5, 10010056), (7, 7150040), (8, 6256285), (10, 5005028), (14, 3575020), (20, 2502514), (28, 1787510), (35, 1430008), (40, 1251257), (43, 1163960), (56, 893755), (70, 715004), (86, 581980), (140, 357502), (172, 290990), (215, 232792), (280, 178751), (301, 166280), (344, 145495), (430, 116396), (602, 83140), (860, 58198), (1204, 41570), (1505, 33256), (1720, 29099), (2408, 20785), (3010, 16628), (4157, 12040), (6020, 8314)]