55109740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9601}}^1$

素因数の和:9658

約数の個数: 48

約数和(自身を含む): 135503424

約数和(自身を除く): 80393684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 9601, 19202, 38404, 48005, 67207, 96010, 134414, 192020, 268828, 336035, 393641, 672070, 787282, 1344140, 1574564, 1968205, 2755487, 3936410, 5510974, 7872820, 11021948, 13777435, 27554870, 55109740]

約数ペア:

[(1, 55109740), (2, 27554870), (4, 13777435), (5, 11021948), (7, 7872820), (10, 5510974), (14, 3936410), (20, 2755487), (28, 1968205), (35, 1574564), (41, 1344140), (70, 787282), (82, 672070), (140, 393641), (164, 336035), (205, 268828), (287, 192020), (410, 134414), (574, 96010), (820, 67207), (1148, 48005), (1435, 38404), (2870, 19202), (5740, 9601)]