56009360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63647}}^1$

素因数の和:63671

約数の個数: 40

約数和(自身を含む): 142062336

約数和(自身を除く): 86052976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 63647, 127294, 254588, 318235, 509176, 636470, 700117, 1018352, 1272940, 1400234, 2545880, 2800468, 3500585, 5091760, 5600936, 7001170, 11201872, 14002340, 28004680, 56009360]

約数ペア:

[(1, 56009360), (2, 28004680), (4, 14002340), (5, 11201872), (8, 7001170), (10, 5600936), (11, 5091760), (16, 3500585), (20, 2800468), (22, 2545880), (40, 1400234), (44, 1272940), (55, 1018352), (80, 700117), (88, 636470), (110, 509176), (176, 318235), (220, 254588), (440, 127294), (880, 63647)]