50107225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 75709440

約数和(自身を除く): 25602215

約数列:

[1, 5, 7, 23, 25, 35, 59, 115, 161, 175, 211, 295, 413, 575, 805, 1055, 1357, 1475, 1477, 2065, 4025, 4853, 5275, 6785, 7385, 9499, 10325, 12449, 24265, 33925, 33971, 36925, 47495, 62245, 87143, 121325, 169855, 237475, 286327, 311225, 435715, 849275, 1431635, 2004289, 2178575, 7158175, 10021445, 50107225]

約数ペア:

[(1, 50107225), (5, 10021445), (7, 7158175), (23, 2178575), (25, 2004289), (35, 1431635), (59, 849275), (115, 435715), (161, 311225), (175, 286327), (211, 237475), (295, 169855), (413, 121325), (575, 87143), (805, 62245), (1055, 47495), (1357, 36925), (1475, 33971), (1477, 33925), (2065, 24265), (4025, 12449), (4853, 10325), (5275, 9499), (6785, 7385)]