56551337480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4431923}}^1$

素因数の和:4431974

約数の個数: 64

約数和(自身を含む): 143594337600

約数和(自身を除く): 87043000120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 4431923, 8863846, 17727692, 22159615, 35455384, 44319230, 48751153, 88638460, 97502306, 128525767, 177276920, 195004612, 243755765, 257051534, 390009224, 487511530, 514103068, 642628835, 975023060, 1028206136, 1285257670, 1413783437, 1950046120, 2570515340, 2827566874, 5141030680, 5655133748, 7068917185, 11310267496, 14137834370, 28275668740, 56551337480]

約数ペア:

[(1, 56551337480), (2, 28275668740), (4, 14137834370), (5, 11310267496), (8, 7068917185), (10, 5655133748), (11, 5141030680), (20, 2827566874), (22, 2570515340), (29, 1950046120), (40, 1413783437), (44, 1285257670), (55, 1028206136), (58, 975023060), (88, 642628835), (110, 514103068), (116, 487511530), (145, 390009224), (220, 257051534), (232, 243755765), (290, 195004612), (319, 177276920), (440, 128525767), (580, 97502306), (638, 88638460), (1160, 48751153), (1276, 44319230), (1595, 35455384), (2552, 22159615), (3190, 17727692), (6380, 8863846), (12760, 4431923)]