56270056

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 107844480

約数和(自身を除く): 51574424

約数列:

[1, 2, 4, 8, 71, 142, 157, 284, 314, 568, 628, 631, 1256, 1262, 2524, 5048, 11147, 22294, 44588, 44801, 89176, 89602, 99067, 179204, 198134, 358408, 396268, 792536, 7033757, 14067514, 28135028, 56270056]

約数ペア:

[(1, 56270056), (2, 28135028), (4, 14067514), (8, 7033757), (71, 792536), (142, 396268), (157, 358408), (284, 198134), (314, 179204), (568, 99067), (628, 89602), (631, 89176), (1256, 44801), (1262, 44588), (2524, 22294), (5048, 11147)]