55723380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6779}}^1$

素因数の和:6928

約数の個数: 48

約数和(自身を含む): 157187520

約数和(自身を除く): 101464140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 6779, 8220, 13558, 20337, 27116, 33895, 40674, 67790, 81348, 101685, 135580, 203370, 406740, 928723, 1857446, 2786169, 3714892, 4643615, 5572338, 9287230, 11144676, 13930845, 18574460, 27861690, 55723380]

約数ペア:

[(1, 55723380), (2, 27861690), (3, 18574460), (4, 13930845), (5, 11144676), (6, 9287230), (10, 5572338), (12, 4643615), (15, 3714892), (20, 2786169), (30, 1857446), (60, 928723), (137, 406740), (274, 203370), (411, 135580), (548, 101685), (685, 81348), (822, 67790), (1370, 40674), (1644, 33895), (2055, 27116), (2740, 20337), (4110, 13558), (6779, 8220)]