51039330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54881}}^1$

素因数の和:54922

約数の個数: 32

約数和(自身を含む): 126448128

約数和(自身を除く): 75408798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 54881, 109762, 164643, 274405, 329286, 548810, 823215, 1646430, 1701311, 3402622, 5103933, 8506555, 10207866, 17013110, 25519665, 51039330]

約数ペア:

[(1, 51039330), (2, 25519665), (3, 17013110), (5, 10207866), (6, 8506555), (10, 5103933), (15, 3402622), (30, 1701311), (31, 1646430), (62, 823215), (93, 548810), (155, 329286), (186, 274405), (310, 164643), (465, 109762), (930, 54881)]