53987408

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{15131}}^1$

素因数の和:15362

約数の個数: 20

約数和(自身を含む): 105076608

約数和(自身を除く): 51089200

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 15131, 30262, 60524, 121048, 242096, 3374213, 6748426, 13496852, 26993704, 53987408]

約数ペア:

[(1, 53987408), (2, 26993704), (4, 13496852), (8, 6748426), (16, 3374213), (223, 242096), (446, 121048), (892, 60524), (1784, 30262), (3568, 15131)]