52087815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 97886880

約数和(自身を除く): 45799065

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 269, 331, 585, 807, 993, 1345, 1655, 2421, 2979, 3497, 4035, 4303, 4965, 10491, 12105, 12909, 14895, 17485, 21515, 31473, 38727, 52455, 64545, 89039, 157365, 193635, 267117, 445195, 801351, 1157507, 1335585, 3472521, 4006755, 5787535, 10417563, 17362605, 52087815]

約数ペア:

[(1, 52087815), (3, 17362605), (5, 10417563), (9, 5787535), (13, 4006755), (15, 3472521), (39, 1335585), (45, 1157507), (65, 801351), (117, 445195), (195, 267117), (269, 193635), (331, 157365), (585, 89039), (807, 64545), (993, 52455), (1345, 38727), (1655, 31473), (2421, 21515), (2979, 17485), (3497, 14895), (4035, 12909), (4303, 12105), (4965, 10491)]