55720036

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 99048096

約数和(自身を除く): 43328060

約数列:

[1, 2, 4, 107, 211, 214, 422, 428, 617, 844, 1234, 2468, 22577, 45154, 66019, 90308, 130187, 132038, 260374, 264076, 520748, 13930009, 27860018, 55720036]

約数ペア:

[(1, 55720036), (2, 27860018), (4, 13930009), (107, 520748), (211, 264076), (214, 260374), (422, 132038), (428, 130187), (617, 90308), (844, 66019), (1234, 45154), (2468, 22577)]