48288140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56149}}^1$

素因数の和:56201

約数の個数: 24

約数和(自身を含む): 103765200

約数和(自身を除く): 55477060

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 56149, 112298, 224596, 280745, 561490, 1122980, 2414407, 4828814, 9657628, 12072035, 24144070, 48288140]

約数ペア:

[(1, 48288140), (2, 24144070), (4, 12072035), (5, 9657628), (10, 4828814), (20, 2414407), (43, 1122980), (86, 561490), (172, 280745), (215, 224596), (430, 112298), (860, 56149)]