56190910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4421}}^1$

素因数の和:4500

約数の個数: 32

約数和(自身を含む): 106977024

約数和(自身を除く): 50786114

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 4421, 6355, 8842, 12710, 22105, 44210, 137051, 181261, 274102, 362522, 685255, 906305, 1370510, 1812610, 5619091, 11238182, 28095455, 56190910]

約数ペア:

[(1, 56190910), (2, 28095455), (5, 11238182), (10, 5619091), (31, 1812610), (41, 1370510), (62, 906305), (82, 685255), (155, 362522), (205, 274102), (310, 181261), (410, 137051), (1271, 44210), (2542, 22105), (4421, 12710), (6355, 8842)]