49649286518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{13633}}^1\times {\mathrm{140071}}^1$

素因数の和:153719

約数の個数: 16

約数和(自身を含む): 80209149216

約数和(自身を除く): 30559862698

約数列:

[1, 2, 13, 26, 13633, 27266, 140071, 177229, 280142, 354458, 1820923, 3641846, 1909587943, 3819175886, 24824643259, 49649286518]

約数ペア:

[(1, 49649286518), (2, 24824643259), (13, 3819175886), (26, 1909587943), (13633, 3641846), (27266, 1820923), (140071, 354458), (177229, 280142)]