55135402

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 97817472

約数和(自身を除く): 42682070

約数列:

[1, 2, 7, 14, 37, 74, 163, 259, 326, 518, 653, 1141, 1306, 2282, 4571, 6031, 9142, 12062, 24161, 42217, 48322, 84434, 106439, 169127, 212878, 338254, 745073, 1490146, 3938243, 7876486, 27567701, 55135402]

約数ペア:

[(1, 55135402), (2, 27567701), (7, 7876486), (14, 3938243), (37, 1490146), (74, 745073), (163, 338254), (259, 212878), (326, 169127), (518, 106439), (653, 84434), (1141, 48322), (1306, 42217), (2282, 24161), (4571, 12062), (6031, 9142)]