56157420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85087}}^1$

素因数の和:85110

約数の個数: 48

約数和(自身を含む): 171537408

約数和(自身を除く): 115379988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 85087, 170174, 255261, 340348, 425435, 510522, 850870, 935957, 1021044, 1276305, 1701740, 1871914, 2552610, 2807871, 3743828, 4679785, 5105220, 5615742, 9359570, 11231484, 14039355, 18719140, 28078710, 56157420]

約数ペア:

[(1, 56157420), (2, 28078710), (3, 18719140), (4, 14039355), (5, 11231484), (6, 9359570), (10, 5615742), (11, 5105220), (12, 4679785), (15, 3743828), (20, 2807871), (22, 2552610), (30, 1871914), (33, 1701740), (44, 1276305), (55, 1021044), (60, 935957), (66, 850870), (110, 510522), (132, 425435), (165, 340348), (220, 255261), (330, 170174), (660, 85087)]