55660990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72287}}^1$

素因数の和:72312

約数の個数: 32

約数和(自身を含む): 124913664

約数和(自身を除く): 69252674

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 72287, 144574, 361435, 506009, 722870, 795157, 1012018, 1590314, 2530045, 3975785, 5060090, 5566099, 7951570, 11132198, 27830495, 55660990]

約数ペア:

[(1, 55660990), (2, 27830495), (5, 11132198), (7, 7951570), (10, 5566099), (11, 5060090), (14, 3975785), (22, 2530045), (35, 1590314), (55, 1012018), (70, 795157), (77, 722870), (110, 506009), (154, 361435), (385, 144574), (770, 72287)]