51627065

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 75202560

約数和(自身を除く): 23575495

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 295, 413, 805, 1087, 1357, 2065, 5435, 6785, 7609, 9499, 25001, 38045, 47495, 64133, 125005, 175007, 320665, 448931, 875035, 1475059, 2244655, 7375295, 10325413, 51627065]

約数ペア:

[(1, 51627065), (5, 10325413), (7, 7375295), (23, 2244655), (35, 1475059), (59, 875035), (115, 448931), (161, 320665), (295, 175007), (413, 125005), (805, 64133), (1087, 47495), (1357, 38045), (2065, 25001), (5435, 9499), (6785, 7609)]