48701965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 65390976

約数和(自身を除く): 16689011

約数列:

[1, 5, 13, 53, 65, 67, 211, 265, 335, 689, 871, 1055, 2743, 3445, 3551, 4355, 11183, 13715, 14137, 17755, 46163, 55915, 70685, 145379, 183781, 230815, 726895, 749261, 918905, 3746305, 9740393, 48701965]

約数ペア:

[(1, 48701965), (5, 9740393), (13, 3746305), (53, 918905), (65, 749261), (67, 726895), (211, 230815), (265, 183781), (335, 145379), (689, 70685), (871, 55915), (1055, 46163), (2743, 17755), (3445, 14137), (3551, 13715), (4355, 11183)]