53141530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1213}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 103403664

約数和(自身を除く): 50262134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 674, 1213, 1685, 2426, 3370, 4381, 6065, 8762, 12130, 15769, 21905, 31538, 43810, 78845, 157690, 408781, 817562, 2043905, 4087810, 5314153, 10628306, 26570765, 53141530]

約数ペア:

[(1, 53141530), (2, 26570765), (5, 10628306), (10, 5314153), (13, 4087810), (26, 2043905), (65, 817562), (130, 408781), (337, 157690), (674, 78845), (1213, 43810), (1685, 31538), (2426, 21905), (3370, 15769), (4381, 12130), (6065, 8762)]