59878520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115151}}^1$

素因数の和:115175

約数の個数: 32

約数和(自身を含む): 145091520

約数和(自身を除く): 85213000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 115151, 230302, 460604, 575755, 921208, 1151510, 1496963, 2303020, 2993926, 4606040, 5987852, 7484815, 11975704, 14969630, 29939260, 59878520]

約数ペア:

[(1, 59878520), (2, 29939260), (4, 14969630), (5, 11975704), (8, 7484815), (10, 5987852), (13, 4606040), (20, 2993926), (26, 2303020), (40, 1496963), (52, 1151510), (65, 921208), (104, 575755), (130, 460604), (260, 230302), (520, 115151)]