25553450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39313}}^1$

素因数の和:39338

約数の個数: 24

約数和(自身を含む): 51186828

約数和(自身を除く): 25633378

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 39313, 78626, 196565, 393130, 511069, 982825, 1022138, 1965650, 2555345, 5110690, 12776725, 25553450]

約数ペア:

[(1, 25553450), (2, 12776725), (5, 5110690), (10, 2555345), (13, 1965650), (25, 1022138), (26, 982825), (50, 511069), (65, 393130), (130, 196565), (325, 78626), (650, 39313)]