55263416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{769}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 111896400

約数和(自身を除く): 56632984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 691, 769, 1382, 1538, 2764, 3076, 5528, 6152, 8983, 9997, 17966, 19994, 35932, 39988, 71864, 79976, 531379, 1062758, 2125516, 4251032, 6907927, 13815854, 27631708, 55263416]

約数ペア:

[(1, 55263416), (2, 27631708), (4, 13815854), (8, 6907927), (13, 4251032), (26, 2125516), (52, 1062758), (104, 531379), (691, 79976), (769, 71864), (1382, 39988), (1538, 35932), (2764, 19994), (3076, 17966), (5528, 9997), (6152, 8983)]