54248870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24547}}^1$

素因数の和:24584

約数の個数: 32

約数和(自身を含む): 111349728

約数和(自身を除く): 57100858

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 24547, 49094, 122735, 245470, 319111, 417299, 638222, 834598, 1595555, 2086495, 3191110, 4172990, 5424887, 10849774, 27124435, 54248870]

約数ペア:

[(1, 54248870), (2, 27124435), (5, 10849774), (10, 5424887), (13, 4172990), (17, 3191110), (26, 2086495), (34, 1595555), (65, 834598), (85, 638222), (130, 417299), (170, 319111), (221, 245470), (442, 122735), (1105, 49094), (2210, 24547)]