53950280

素因数分解:

$2^3\times 5^1\times {\mathrm{1348757}}^1$

素因数の和:1348768

約数の個数: 16

約数和(自身を含む): 121388220

約数和(自身を除く): 67437940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1348757, 2697514, 5395028, 6743785, 10790056, 13487570, 26975140, 53950280]

約数ペア:

[(1, 53950280), (2, 26975140), (4, 13487570), (5, 10790056), (8, 6743785), (10, 5395028), (20, 2697514), (40, 1348757)]