55143472

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{9547}}^1$

素因数の和:9593

約数の個数: 30

約数和(自身を含む): 112771428

約数和(自身を除く): 57627956

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 9547, 19094, 38188, 76376, 152752, 181393, 362786, 725572, 1451144, 2902288, 3446467, 6892934, 13785868, 27571736, 55143472]

約数ペア:

[(1, 55143472), (2, 27571736), (4, 13785868), (8, 6892934), (16, 3446467), (19, 2902288), (38, 1451144), (76, 725572), (152, 362786), (304, 181393), (361, 152752), (722, 76376), (1444, 38188), (2888, 19094), (5776, 9547)]