25790330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{48661}}^1$

素因数の和:48721

約数の個数: 16

約数和(自身を含む): 47299464

約数和(自身を除く): 21509134

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 48661, 97322, 243305, 486610, 2579033, 5158066, 12895165, 25790330]

約数ペア:

[(1, 25790330), (2, 12895165), (5, 5158066), (10, 2579033), (53, 486610), (106, 243305), (265, 97322), (530, 48661)]