55251140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6689}}^1$

素因数の和:6764

約数の個数: 48

約数和(自身を含む): 134870400

約数和(自身を除く): 79619260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 6689, 8260, 13378, 26756, 33445, 46823, 66890, 93646, 133780, 187292, 234115, 394651, 468230, 789302, 936460, 1578604, 1973255, 2762557, 3946510, 5525114, 7893020, 11050228, 13812785, 27625570, 55251140]

約数ペア:

[(1, 55251140), (2, 27625570), (4, 13812785), (5, 11050228), (7, 7893020), (10, 5525114), (14, 3946510), (20, 2762557), (28, 1973255), (35, 1578604), (59, 936460), (70, 789302), (118, 468230), (140, 394651), (236, 234115), (295, 187292), (413, 133780), (590, 93646), (826, 66890), (1180, 46823), (1652, 33445), (2065, 26756), (4130, 13378), (6689, 8260)]