56713005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 104569920

約数和(自身を除く): 47856915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 113, 171, 285, 339, 565, 587, 855, 1017, 1695, 1761, 2147, 2935, 5085, 5283, 6441, 8805, 10735, 11153, 19323, 26415, 32205, 33459, 55765, 66331, 96615, 100377, 167295, 198993, 331655, 501885, 596979, 994965, 1260289, 2984895, 3780867, 6301445, 11342601, 18904335, 56713005]

約数ペア:

[(1, 56713005), (3, 18904335), (5, 11342601), (9, 6301445), (15, 3780867), (19, 2984895), (45, 1260289), (57, 994965), (95, 596979), (113, 501885), (171, 331655), (285, 198993), (339, 167295), (565, 100377), (587, 96615), (855, 66331), (1017, 55765), (1695, 33459), (1761, 32205), (2147, 26415), (2935, 19323), (5085, 11153), (5283, 10735), (6441, 8805)]