55405948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{7151}}^1$

素因数の和:7317

約数の個数: 24

約数和(自身を含む): 105134400

約数和(自身を除く): 49728452

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7151, 7748, 14302, 28604, 92963, 185926, 371852, 1065499, 2130998, 4261996, 13851487, 27702974, 55405948]

約数ペア:

[(1, 55405948), (2, 27702974), (4, 13851487), (13, 4261996), (26, 2130998), (52, 1065499), (149, 371852), (298, 185926), (596, 92963), (1937, 28604), (3874, 14302), (7151, 7748)]