53210380

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{14699}}^1$

素因数の和:14889

約数の個数: 24

約数和(自身を含む): 112366800

約数和(自身を除く): 59156420

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 14699, 29398, 58796, 73495, 146990, 293980, 2660519, 5321038, 10642076, 13302595, 26605190, 53210380]

約数ペア:

[(1, 53210380), (2, 26605190), (4, 13302595), (5, 10642076), (10, 5321038), (20, 2660519), (181, 293980), (362, 146990), (724, 73495), (905, 58796), (1810, 29398), (3620, 14699)]