54317620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9463}}^1$

素因数の和:9520

約数の個数: 48

約数和(自身を含む): 133555968

約数和(自身を除く): 79238348

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, 9463, 18926, 37852, 47315, 66241, 94630, 132482, 189260, 264964, 331205, 387983, 662410, 775966, 1324820, 1551932, 1939915, 2715881, 3879830, 5431762, 7759660, 10863524, 13579405, 27158810, 54317620]

約数ペア:

[(1, 54317620), (2, 27158810), (4, 13579405), (5, 10863524), (7, 7759660), (10, 5431762), (14, 3879830), (20, 2715881), (28, 1939915), (35, 1551932), (41, 1324820), (70, 775966), (82, 662410), (140, 387983), (164, 331205), (205, 264964), (287, 189260), (410, 132482), (574, 94630), (820, 66241), (1148, 47315), (1435, 37852), (2870, 18926), (5740, 9463)]