550804956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{2887}}^1$

素因数の和:4130

約数の個数: 48

約数和(自身を含む): 1385685504

約数和(自身を除く): 834880548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1223, 2446, 2887, 3669, 4892, 5774, 7338, 8661, 11548, 14676, 15899, 17322, 31798, 34644, 37531, 47697, 63596, 75062, 95394, 112593, 150124, 190788, 225186, 450372, 3530801, 7061602, 10592403, 14123204, 21184806, 42369612, 45900413, 91800826, 137701239, 183601652, 275402478, 550804956]

約数ペア:

[(1, 550804956), (2, 275402478), (3, 183601652), (4, 137701239), (6, 91800826), (12, 45900413), (13, 42369612), (26, 21184806), (39, 14123204), (52, 10592403), (78, 7061602), (156, 3530801), (1223, 450372), (2446, 225186), (2887, 190788), (3669, 150124), (4892, 112593), (5774, 95394), (7338, 75062), (8661, 63596), (11548, 47697), (14676, 37531), (15899, 34644), (17322, 31798)]