57909740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6781}}^1$

素因数の和:6858

約数の個数: 48

約数和(自身を含む): 141282624

約数和(自身を除く): 83372884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 6781, 8540, 13562, 27124, 33905, 47467, 67810, 94934, 135620, 189868, 237335, 413641, 474670, 827282, 949340, 1654564, 2068205, 2895487, 4136410, 5790974, 8272820, 11581948, 14477435, 28954870, 57909740]

約数ペア:

[(1, 57909740), (2, 28954870), (4, 14477435), (5, 11581948), (7, 8272820), (10, 5790974), (14, 4136410), (20, 2895487), (28, 2068205), (35, 1654564), (61, 949340), (70, 827282), (122, 474670), (140, 413641), (244, 237335), (305, 189868), (427, 135620), (610, 94934), (854, 67810), (1220, 47467), (1708, 33905), (2135, 27124), (4270, 13562), (6781, 8540)]