26901550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41387}}^1$

素因数の和:41412

約数の個数: 24

約数和(自身を含む): 53887176

約数和(自身を除く): 26985626

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 41387, 82774, 206935, 413870, 538031, 1034675, 1076062, 2069350, 2690155, 5380310, 13450775, 26901550]

約数ペア:

[(1, 26901550), (2, 13450775), (5, 5380310), (10, 2690155), (13, 2069350), (25, 1076062), (26, 1034675), (50, 538031), (65, 413870), (130, 206935), (325, 82774), (650, 41387)]