54651190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 107619840

約数和(自身を除く): 52968650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 691, 719, 1382, 1438, 3455, 3595, 6910, 7190, 7601, 7909, 15202, 15818, 38005, 39545, 76010, 79090, 496829, 993658, 2484145, 4968290, 5465119, 10930238, 27325595, 54651190]

約数ペア:

[(1, 54651190), (2, 27325595), (5, 10930238), (10, 5465119), (11, 4968290), (22, 2484145), (55, 993658), (110, 496829), (691, 79090), (719, 76010), (1382, 39545), (1438, 38005), (3455, 15818), (3595, 15202), (6910, 7909), (7190, 7601)]