55121968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10103}}^1$

素因数の和:10153

約数の個数: 40

約数和(自身を含む): 120278016

約数和(自身を除く): 65156048

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 10103, 20206, 40412, 80824, 111133, 161648, 222266, 313193, 444532, 626386, 889064, 1252772, 1778128, 2505544, 3445123, 5011088, 6890246, 13780492, 27560984, 55121968]

約数ペア:

[(1, 55121968), (2, 27560984), (4, 13780492), (8, 6890246), (11, 5011088), (16, 3445123), (22, 2505544), (31, 1778128), (44, 1252772), (62, 889064), (88, 626386), (124, 444532), (176, 313193), (248, 222266), (341, 161648), (496, 111133), (682, 80824), (1364, 40412), (2728, 20206), (5456, 10103)]