49207925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 22037515

約数列:

[1, 5, 13, 23, 25, 29, 65, 115, 145, 227, 299, 325, 377, 575, 667, 725, 1135, 1495, 1885, 2951, 3335, 5221, 5675, 6583, 7475, 8671, 9425, 14755, 16675, 26105, 32915, 43355, 67873, 73775, 85579, 130525, 151409, 164575, 216775, 339365, 427895, 757045, 1696825, 1968317, 2139475, 3785225, 9841585, 49207925]

約数ペア:

[(1, 49207925), (5, 9841585), (13, 3785225), (23, 2139475), (25, 1968317), (29, 1696825), (65, 757045), (115, 427895), (145, 339365), (227, 216775), (299, 164575), (325, 151409), (377, 130525), (575, 85579), (667, 73775), (725, 67873), (1135, 43355), (1495, 32915), (1885, 26105), (2951, 16675), (3335, 14755), (5221, 9425), (5675, 8671), (6583, 7475)]