57542641

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 65880000

約数和(自身を除く): 8337359

約数列:

[1, 13, 29, 59, 169, 199, 377, 767, 1711, 2587, 4901, 5771, 9971, 11741, 22243, 33631, 75023, 152633, 289159, 340489, 975299, 1984229, 4426357, 57542641]

約数ペア:

[(1, 57542641), (13, 4426357), (29, 1984229), (59, 975299), (169, 340489), (199, 289159), (377, 152633), (767, 75023), (1711, 33631), (2587, 22243), (4901, 11741), (5771, 9971)]