56731610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{33569}}^1$

素因数の和:33602

約数の個数: 24

約数和(自身を含む): 110579580

約数和(自身を除く): 53847970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 33569, 67138, 167845, 335690, 436397, 872794, 2181985, 4363970, 5673161, 11346322, 28365805, 56731610]

約数ペア:

[(1, 56731610), (2, 28365805), (5, 11346322), (10, 5673161), (13, 4363970), (26, 2181985), (65, 872794), (130, 436397), (169, 335690), (338, 167845), (845, 67138), (1690, 33569)]