56599205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 81696384

約数和(自身を除く): 25097179

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 131, 221, 289, 299, 391, 655, 1105, 1445, 1495, 1703, 1955, 2227, 3013, 3757, 5083, 6647, 8515, 11135, 15065, 18785, 25415, 28951, 33235, 37859, 39169, 51221, 86411, 144755, 189295, 195845, 256105, 432055, 492167, 665873, 870757, 2460835, 3329365, 4353785, 11319841, 56599205]

約数ペア:

[(1, 56599205), (5, 11319841), (13, 4353785), (17, 3329365), (23, 2460835), (65, 870757), (85, 665873), (115, 492167), (131, 432055), (221, 256105), (289, 195845), (299, 189295), (391, 144755), (655, 86411), (1105, 51221), (1445, 39169), (1495, 37859), (1703, 33235), (1955, 28951), (2227, 25415), (3013, 18785), (3757, 15065), (5083, 11135), (6647, 8515)]