52190920

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5851}}^1$

素因数の和:6085

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 65785400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5851, 8920, 11702, 23404, 29255, 46808, 58510, 117020, 234040, 1304773, 2609546, 5219092, 6523865, 10438184, 13047730, 26095460, 52190920]

約数ペア:

[(1, 52190920), (2, 26095460), (4, 13047730), (5, 10438184), (8, 6523865), (10, 5219092), (20, 2609546), (40, 1304773), (223, 234040), (446, 117020), (892, 58510), (1115, 46808), (1784, 29255), (2230, 23404), (4460, 11702), (5851, 8920)]