56478950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3593

約数の個数: 48

約数和(自身を含む): 118586160

約数和(自身を除く): 62107210

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 3541, 7082, 7975, 15950, 17705, 35410, 38951, 77902, 88525, 102689, 177050, 194755, 205378, 389510, 513445, 973775, 1026890, 1129579, 1947550, 2259158, 2567225, 5134450, 5647895, 11295790, 28239475, 56478950]

約数ペア:

[(1, 56478950), (2, 28239475), (5, 11295790), (10, 5647895), (11, 5134450), (22, 2567225), (25, 2259158), (29, 1947550), (50, 1129579), (55, 1026890), (58, 973775), (110, 513445), (145, 389510), (275, 205378), (290, 194755), (319, 177050), (550, 102689), (638, 88525), (725, 77902), (1450, 38951), (1595, 35410), (3190, 17705), (3541, 15950), (7082, 7975)]