31270044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4889}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 80508960

約数和(自身を除く): 49238916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 4889, 6396, 9778, 14667, 19556, 29334, 58668, 63557, 127114, 190671, 200449, 254228, 381342, 400898, 601347, 762684, 801796, 1202694, 2405388, 2605837, 5211674, 7817511, 10423348, 15635022, 31270044]

約数ペア:

[(1, 31270044), (2, 15635022), (3, 10423348), (4, 7817511), (6, 5211674), (12, 2605837), (13, 2405388), (26, 1202694), (39, 801796), (41, 762684), (52, 601347), (78, 400898), (82, 381342), (123, 254228), (156, 200449), (164, 190671), (246, 127114), (492, 63557), (533, 58668), (1066, 29334), (1599, 19556), (2132, 14667), (3198, 9778), (4889, 6396)]