56689948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 117956608

約数和(自身を除く): 61266660

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 241, 271, 434, 482, 542, 868, 964, 1084, 1687, 1897, 3374, 3794, 6748, 7471, 7588, 8401, 14942, 16802, 29884, 33604, 52297, 58807, 65311, 104594, 117614, 130622, 209188, 235228, 261244, 457177, 914354, 1828708, 2024641, 4049282, 8098564, 14172487, 28344974, 56689948]

約数ペア:

[(1, 56689948), (2, 28344974), (4, 14172487), (7, 8098564), (14, 4049282), (28, 2024641), (31, 1828708), (62, 914354), (124, 457177), (217, 261244), (241, 235228), (271, 209188), (434, 130622), (482, 117614), (542, 104594), (868, 65311), (964, 58807), (1084, 52297), (1687, 33604), (1897, 29884), (3374, 16802), (3794, 14942), (6748, 8401), (7471, 7588)]