53150771570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21518531}}^1$

素因数の和:21518570

約数の個数: 32

約数和(自身を含む): 108453401280

約数和(自身を除く): 55302629710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 21518531, 43037062, 107592655, 215185310, 279740903, 408852089, 559481806, 817704178, 1398704515, 2044260445, 2797409030, 4088520890, 5315077157, 10630154314, 26575385785, 53150771570]

約数ペア:

[(1, 53150771570), (2, 26575385785), (5, 10630154314), (10, 5315077157), (13, 4088520890), (19, 2797409030), (26, 2044260445), (38, 1398704515), (65, 817704178), (95, 559481806), (130, 408852089), (190, 279740903), (247, 215185310), (494, 107592655), (1235, 43037062), (2470, 21518531)]