51242868

素因数分解:

$2^2\times 3^6\times {\mathrm{17573}}^1$

素因数の和:17595

約数の個数: 42

約数和(自身を含む): 134458674

約数和(自身を除く): 83215806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 17573, 35146, 52719, 70292, 105438, 158157, 210876, 316314, 474471, 632628, 948942, 1423413, 1897884, 2846826, 4270239, 5693652, 8540478, 12810717, 17080956, 25621434, 51242868]

約数ペア:

[(1, 51242868), (2, 25621434), (3, 17080956), (4, 12810717), (6, 8540478), (9, 5693652), (12, 4270239), (18, 2846826), (27, 1897884), (36, 1423413), (54, 948942), (81, 632628), (108, 474471), (162, 316314), (243, 210876), (324, 158157), (486, 105438), (729, 70292), (972, 52719), (1458, 35146), (2916, 17573)]