56030480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63671}}^1$

素因数の和:63695

約数の個数: 40

約数和(自身を含む): 142115904

約数和(自身を除く): 86085424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 63671, 127342, 254684, 318355, 509368, 636710, 700381, 1018736, 1273420, 1400762, 2546840, 2801524, 3501905, 5093680, 5603048, 7003810, 11206096, 14007620, 28015240, 56030480]

約数ペア:

[(1, 56030480), (2, 28015240), (4, 14007620), (5, 11206096), (8, 7003810), (10, 5603048), (11, 5093680), (16, 3501905), (20, 2801524), (22, 2546840), (40, 1400762), (44, 1273420), (55, 1018736), (80, 700381), (88, 636710), (110, 509368), (176, 318355), (220, 254684), (440, 127342), (880, 63671)]