49390088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{561251}}^1$

素因数の和:561268

約数の個数: 16

約数和(自身を含む): 101025360

約数和(自身を除く): 51635272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 561251, 1122502, 2245004, 4490008, 6173761, 12347522, 24695044, 49390088]

約数ペア:

[(1, 49390088), (2, 24695044), (4, 12347522), (8, 6173761), (11, 4490008), (22, 2245004), (44, 1122502), (88, 561251)]