55312490

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{9721}}^1$

素因数の和:10297

約数の個数: 16

約数和(自身を含む): 99747720

約数和(自身を除く): 44435230

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 5690, 9721, 19442, 48605, 97210, 5531249, 11062498, 27656245, 55312490]

約数ペア:

[(1, 55312490), (2, 27656245), (5, 11062498), (10, 5531249), (569, 97210), (1138, 48605), (2845, 19442), (5690, 9721)]