52565630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2909}}^1$

素因数の和:3068

約数の個数: 32

約数和(自身を含む): 102664800

約数和(自身を除く): 50099170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 2909, 3614, 5818, 9035, 14545, 18070, 29090, 37817, 75634, 189085, 378170, 404351, 808702, 2021755, 4043510, 5256563, 10513126, 26282815, 52565630]

約数ペア:

[(1, 52565630), (2, 26282815), (5, 10513126), (10, 5256563), (13, 4043510), (26, 2021755), (65, 808702), (130, 404351), (139, 378170), (278, 189085), (695, 75634), (1390, 37817), (1807, 29090), (2909, 18070), (3614, 14545), (5818, 9035)]