57391850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 112183296

約数和(自身を除く): 54791446

約数列:

[1, 2, 5, 10, 25, 31, 50, 61, 62, 122, 155, 305, 310, 607, 610, 775, 1214, 1525, 1550, 1891, 3035, 3050, 3782, 6070, 9455, 15175, 18817, 18910, 30350, 37027, 37634, 47275, 74054, 94085, 94550, 185135, 188170, 370270, 470425, 925675, 940850, 1147837, 1851350, 2295674, 5739185, 11478370, 28695925, 57391850]

約数ペア:

[(1, 57391850), (2, 28695925), (5, 11478370), (10, 5739185), (25, 2295674), (31, 1851350), (50, 1147837), (61, 940850), (62, 925675), (122, 470425), (155, 370270), (305, 188170), (310, 185135), (607, 94550), (610, 94085), (775, 74054), (1214, 47275), (1525, 37634), (1550, 37027), (1891, 30350), (3035, 18910), (3050, 18817), (3782, 15175), (6070, 9455)]