51790075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 68419728

約数和(自身を除く): 16629653

約数列:

[1, 5, 17, 25, 85, 233, 425, 523, 1165, 2615, 3961, 5825, 8891, 13075, 19805, 44455, 99025, 121859, 222275, 609295, 2071603, 3046475, 10358015, 51790075]

約数ペア:

[(1, 51790075), (5, 10358015), (17, 3046475), (25, 2071603), (85, 609295), (233, 222275), (425, 121859), (523, 99025), (1165, 44455), (2615, 19805), (3961, 13075), (5825, 8891)]