47833340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{18257}}^1$

素因数の和:18397

約数の個数: 24

約数和(自身を含む): 101222352

約数和(自身を除く): 53389012

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 18257, 36514, 73028, 91285, 182570, 365140, 2391667, 4783334, 9566668, 11958335, 23916670, 47833340]

約数ペア:

[(1, 47833340), (2, 23916670), (4, 11958335), (5, 9566668), (10, 4783334), (20, 2391667), (131, 365140), (262, 182570), (524, 91285), (655, 73028), (1310, 36514), (2620, 18257)]