55157460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1117}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 154766976

約数和(自身を除く): 99609516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1117, 1646, 2234, 2469, 3292, 3351, 4115, 4468, 4938, 5585, 6702, 8230, 9876, 11170, 12345, 13404, 16460, 16755, 22340, 24690, 33510, 49380, 67020, 919291, 1838582, 2757873, 3677164, 4596455, 5515746, 9192910, 11031492, 13789365, 18385820, 27578730, 55157460]

約数ペア:

[(1, 55157460), (2, 27578730), (3, 18385820), (4, 13789365), (5, 11031492), (6, 9192910), (10, 5515746), (12, 4596455), (15, 3677164), (20, 2757873), (30, 1838582), (60, 919291), (823, 67020), (1117, 49380), (1646, 33510), (2234, 24690), (2469, 22340), (3292, 16755), (3351, 16460), (4115, 13404), (4468, 12345), (4938, 11170), (5585, 9876), (6702, 8230)]