53456090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{172439}}^1$

素因数の和:172477

約数の個数: 16

約数和(自身を含む): 99325440

約数和(自身を除く): 45869350

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 172439, 344878, 862195, 1724390, 5345609, 10691218, 26728045, 53456090]

約数ペア:

[(1, 53456090), (2, 26728045), (5, 10691218), (10, 5345609), (31, 1724390), (62, 862195), (155, 344878), (310, 172439)]