55480572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73387}}^1$

素因数の和:73407

約数の個数: 48

約数和(自身を含む): 164389120

約数和(自身を除く): 108908548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 73387, 146774, 220161, 293548, 440322, 513709, 660483, 880644, 1027418, 1320966, 1541127, 1981449, 2054836, 2641932, 3082254, 3962898, 4623381, 6164508, 7925796, 9246762, 13870143, 18493524, 27740286, 55480572]

約数ペア:

[(1, 55480572), (2, 27740286), (3, 18493524), (4, 13870143), (6, 9246762), (7, 7925796), (9, 6164508), (12, 4623381), (14, 3962898), (18, 3082254), (21, 2641932), (27, 2054836), (28, 1981449), (36, 1541127), (42, 1320966), (54, 1027418), (63, 880644), (84, 660483), (108, 513709), (126, 440322), (189, 293548), (252, 220161), (378, 146774), (756, 73387)]