55856305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28571}}^1$

素因数の和:28616

約数の個数: 16

約数和(自身を含む): 74058624

約数和(自身を除く): 18202319

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 28571, 142855, 485707, 657133, 2428535, 3285665, 11171261, 55856305]

約数ペア:

[(1, 55856305), (5, 11171261), (17, 3285665), (23, 2428535), (85, 657133), (115, 485707), (391, 142855), (1955, 28571)]