49572172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17987}}^1$

素因数の和:18057

約数の個数: 24

約数和(自身を含む): 95192496

約数和(自身を除く): 45620324

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 17987, 35974, 71948, 233831, 467662, 935324, 953311, 1906622, 3813244, 12393043, 24786086, 49572172]

約数ペア:

[(1, 49572172), (2, 24786086), (4, 12393043), (13, 3813244), (26, 1906622), (52, 953311), (53, 935324), (106, 467662), (212, 233831), (689, 71948), (1378, 35974), (2756, 17987)]