51134725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 68031360

約数和(自身を除く): 16896635

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 1343, 1523, 1975, 6715, 7615, 25891, 33575, 38075, 120317, 129455, 601585, 647275, 2045389, 3007925, 10226945, 51134725]

約数ペア:

[(1, 51134725), (5, 10226945), (17, 3007925), (25, 2045389), (79, 647275), (85, 601585), (395, 129455), (425, 120317), (1343, 38075), (1523, 33575), (1975, 25891), (6715, 7615)]