55368730

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 102009600

約数和(自身を除く): 46640870

約数列:

[1, 2, 5, 10, 79, 109, 158, 218, 395, 545, 643, 790, 1090, 1286, 3215, 6430, 8611, 17222, 43055, 50797, 70087, 86110, 101594, 140174, 253985, 350435, 507970, 700870, 5536873, 11073746, 27684365, 55368730]

約数ペア:

[(1, 55368730), (2, 27684365), (5, 11073746), (10, 5536873), (79, 700870), (109, 507970), (158, 350435), (218, 253985), (395, 140174), (545, 101594), (643, 86110), (790, 70087), (1090, 50797), (1286, 43055), (3215, 17222), (6430, 8611)]