55431078

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 112907520

約数和(自身を除く): 57476442

約数列:

[1, 2, 3, 6, 109, 131, 218, 262, 327, 393, 647, 654, 786, 1294, 1941, 3882, 14279, 28558, 42837, 70523, 84757, 85674, 141046, 169514, 211569, 254271, 423138, 508542, 9238513, 18477026, 27715539, 55431078]

約数ペア:

[(1, 55431078), (2, 27715539), (3, 18477026), (6, 9238513), (109, 508542), (131, 423138), (218, 254271), (262, 211569), (327, 169514), (393, 141046), (647, 85674), (654, 84757), (786, 70523), (1294, 42837), (1941, 28558), (3882, 14279)]