51622525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 67852800

約数和(自身を除く): 16230275

約数列:

[1, 5, 19, 25, 95, 191, 475, 569, 955, 2845, 3629, 4775, 10811, 14225, 18145, 54055, 90725, 108679, 270275, 543395, 2064901, 2716975, 10324505, 51622525]

約数ペア:

[(1, 51622525), (5, 10324505), (19, 2716975), (25, 2064901), (95, 543395), (191, 270275), (475, 108679), (569, 90725), (955, 54055), (2845, 18145), (3629, 14225), (4775, 10811)]