57234540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86719}}^1$

素因数の和:86742

約数の個数: 48

約数和(自身を含む): 174827520

約数和(自身を除く): 117592980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 86719, 173438, 260157, 346876, 433595, 520314, 867190, 953909, 1040628, 1300785, 1734380, 1907818, 2601570, 2861727, 3815636, 4769545, 5203140, 5723454, 9539090, 11446908, 14308635, 19078180, 28617270, 57234540]

約数ペア:

[(1, 57234540), (2, 28617270), (3, 19078180), (4, 14308635), (5, 11446908), (6, 9539090), (10, 5723454), (11, 5203140), (12, 4769545), (15, 3815636), (20, 2861727), (22, 2601570), (30, 1907818), (33, 1734380), (44, 1300785), (55, 1040628), (60, 953909), (66, 867190), (110, 520314), (132, 433595), (165, 346876), (220, 260157), (330, 173438), (660, 86719)]