91845820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7877}}^1$

素因数の和:7950

約数の個数: 48

約数和(自身を含む): 214407648

約数和(自身を除く): 122561828

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, 5830, 7877, 11660, 15754, 31508, 39385, 78770, 86647, 157540, 173294, 346588, 417481, 433235, 834962, 866470, 1669924, 1732940, 2087405, 4174810, 4592291, 8349620, 9184582, 18369164, 22961455, 45922910, 91845820]

約数ペア:

[(1, 91845820), (2, 45922910), (4, 22961455), (5, 18369164), (10, 9184582), (11, 8349620), (20, 4592291), (22, 4174810), (44, 2087405), (53, 1732940), (55, 1669924), (106, 866470), (110, 834962), (212, 433235), (220, 417481), (265, 346588), (530, 173294), (583, 157540), (1060, 86647), (1166, 78770), (2332, 39385), (2915, 31508), (5830, 15754), (7877, 11660)]