45205820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3877}}^1$

素因数の和:3950

約数の個数: 48

約数和(自身を含む): 105543648

約数和(自身を除く): 60337828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 3877, 5830, 7754, 11660, 15508, 19385, 38770, 42647, 77540, 85294, 170588, 205481, 213235, 410962, 426470, 821924, 852940, 1027405, 2054810, 2260291, 4109620, 4520582, 9041164, 11301455, 22602910, 45205820]

約数ペア:

[(1, 45205820), (2, 22602910), (4, 11301455), (5, 9041164), (10, 4520582), (11, 4109620), (20, 2260291), (22, 2054810), (44, 1027405), (53, 852940), (55, 821924), (106, 426470), (110, 410962), (212, 213235), (220, 205481), (265, 170588), (530, 85294), (583, 77540), (1060, 42647), (1166, 38770), (2332, 19385), (2915, 15508), (3877, 11660), (5830, 7754)]