55974160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63607}}^1$

素因数の和:63631

約数の個数: 40

約数和(自身を含む): 141973056

約数和(自身を除く): 85998896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 63607, 127214, 254428, 318035, 508856, 636070, 699677, 1017712, 1272140, 1399354, 2544280, 2798708, 3498385, 5088560, 5597416, 6996770, 11194832, 13993540, 27987080, 55974160]

約数ペア:

[(1, 55974160), (2, 27987080), (4, 13993540), (5, 11194832), (8, 6996770), (10, 5597416), (11, 5088560), (16, 3498385), (20, 2798708), (22, 2544280), (40, 1399354), (44, 1272140), (55, 1017712), (80, 699677), (88, 636070), (110, 508856), (176, 318035), (220, 254428), (440, 127214), (880, 63607)]