57393688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 119269080

約数和(自身を除く): 61875392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 211, 242, 281, 422, 484, 562, 844, 968, 1124, 1688, 2248, 2321, 3091, 4642, 6182, 9284, 12364, 18568, 24728, 25531, 34001, 51062, 59291, 68002, 102124, 118582, 136004, 204248, 237164, 272008, 474328, 652201, 1304402, 2608804, 5217608, 7174211, 14348422, 28696844, 57393688]

約数ペア:

[(1, 57393688), (2, 28696844), (4, 14348422), (8, 7174211), (11, 5217608), (22, 2608804), (44, 1304402), (88, 652201), (121, 474328), (211, 272008), (242, 237164), (281, 204248), (422, 136004), (484, 118582), (562, 102124), (844, 68002), (968, 59291), (1124, 51062), (1688, 34001), (2248, 25531), (2321, 24728), (3091, 18568), (4642, 12364), (6182, 9284)]