56348015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 74692800

約数和(自身を除く): 18344785

約数列:

[1, 5, 19, 29, 95, 113, 145, 181, 551, 565, 905, 2147, 2755, 3277, 3439, 5249, 10735, 16385, 17195, 20453, 26245, 62263, 99731, 102265, 311315, 388607, 498655, 593137, 1943035, 2965685, 11269603, 56348015]

約数ペア:

[(1, 56348015), (5, 11269603), (19, 2965685), (29, 1943035), (95, 593137), (113, 498655), (145, 388607), (181, 311315), (551, 102265), (565, 99731), (905, 62263), (2147, 26245), (2755, 20453), (3277, 17195), (3439, 16385), (5249, 10735)]