51357726

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{45289}}^1$

素因数の和:45310

約数の個数: 40

約数和(自身を含む): 131522160

約数和(自身を除く): 80164434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 45289, 90578, 135867, 271734, 317023, 407601, 634046, 815202, 951069, 1222803, 1902138, 2445606, 2853207, 3668409, 5706414, 7336818, 8559621, 17119242, 25678863, 51357726]

約数ペア:

[(1, 51357726), (2, 25678863), (3, 17119242), (6, 8559621), (7, 7336818), (9, 5706414), (14, 3668409), (18, 2853207), (21, 2445606), (27, 1902138), (42, 1222803), (54, 951069), (63, 815202), (81, 634046), (126, 407601), (162, 317023), (189, 271734), (378, 135867), (567, 90578), (1134, 45289)]