479477090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{48481}}^1$

素因数の和:48554

約数の個数: 32

約数和(自身を含む): 921545856

約数和(自身を除く): 442068766

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 48481, 96962, 242405, 484810, 1115063, 2084683, 2230126, 4169366, 5575315, 10423415, 11150630, 20846830, 47947709, 95895418, 239738545, 479477090]

約数ペア:

[(1, 479477090), (2, 239738545), (5, 95895418), (10, 47947709), (23, 20846830), (43, 11150630), (46, 10423415), (86, 5575315), (115, 4169366), (215, 2230126), (230, 2084683), (430, 1115063), (989, 484810), (1978, 242405), (4945, 96962), (9890, 48481)]