42715850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 82869696

約数和(自身を除く): 40153846

約数列:

[1, 2, 5, 10, 25, 41, 50, 67, 82, 134, 205, 311, 335, 410, 622, 670, 1025, 1555, 1675, 2050, 2747, 3110, 3350, 5494, 7775, 12751, 13735, 15550, 20837, 25502, 27470, 41674, 63755, 68675, 104185, 127510, 137350, 208370, 318775, 520925, 637550, 854317, 1041850, 1708634, 4271585, 8543170, 21357925, 42715850]

約数ペア:

[(1, 42715850), (2, 21357925), (5, 8543170), (10, 4271585), (25, 1708634), (41, 1041850), (50, 854317), (67, 637550), (82, 520925), (134, 318775), (205, 208370), (311, 137350), (335, 127510), (410, 104185), (622, 68675), (670, 63755), (1025, 41674), (1555, 27470), (1675, 25502), (2050, 20837), (2747, 15550), (3110, 13735), (3350, 12751), (5494, 7775)]