91023850

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{9241}}^1$

素因数の和:9450

約数の個数: 24

約数和(自身を含む): 170182188

約数和(自身を除く): 79158338

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9241, 9850, 18482, 46205, 92410, 231025, 462050, 1820477, 3640954, 9102385, 18204770, 45511925, 91023850]

約数ペア:

[(1, 91023850), (2, 45511925), (5, 18204770), (10, 9102385), (25, 3640954), (50, 1820477), (197, 462050), (394, 231025), (985, 92410), (1970, 46205), (4925, 18482), (9241, 9850)]