55702972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6823}}^1$

素因数の和:6997

約数の個数: 24

約数和(自身を含む): 105662816

約数和(自身を除く): 49959844

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 6823, 8164, 13646, 27292, 88699, 177398, 354796, 1071211, 2142422, 4284844, 13925743, 27851486, 55702972]

約数ペア:

[(1, 55702972), (2, 27851486), (4, 13925743), (13, 4284844), (26, 2142422), (52, 1071211), (157, 354796), (314, 177398), (628, 88699), (2041, 27292), (4082, 13646), (6823, 8164)]