53686490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3413}}^1$

素因数の和:3455

約数の個数: 48

約数和(自身を含む): 114423624

約数和(自身を除く): 60737134

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 3413, 6826, 7865, 15730, 17065, 34130, 37543, 44369, 75086, 88738, 187715, 221845, 375430, 412973, 443690, 488059, 825946, 976118, 2064865, 2440295, 4129730, 4880590, 5368649, 10737298, 26843245, 53686490]

約数ペア:

[(1, 53686490), (2, 26843245), (5, 10737298), (10, 5368649), (11, 4880590), (13, 4129730), (22, 2440295), (26, 2064865), (55, 976118), (65, 825946), (110, 488059), (121, 443690), (130, 412973), (143, 375430), (242, 221845), (286, 187715), (605, 88738), (715, 75086), (1210, 44369), (1430, 37543), (1573, 34130), (3146, 17065), (3413, 15730), (6826, 7865)]