53988140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{93083}}^1$

素因数の和:93121

約数の個数: 24

約数和(自身を含む): 117285840

約数和(自身を除く): 63297700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 93083, 186166, 372332, 465415, 930830, 1861660, 2699407, 5398814, 10797628, 13497035, 26994070, 53988140]

約数ペア:

[(1, 53988140), (2, 26994070), (4, 13497035), (5, 10797628), (10, 5398814), (20, 2699407), (29, 1861660), (58, 930830), (116, 465415), (145, 372332), (290, 186166), (580, 93083)]