51138045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{162343}}^1$

素因数の和:162361

約数の個数: 24

約数和(自身を含む): 101302656

約数和(自身を除く): 50164611

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 162343, 487029, 811715, 1136401, 1461087, 2435145, 3409203, 5682005, 7305435, 10227609, 17046015, 51138045]

約数ペア:

[(1, 51138045), (3, 17046015), (5, 10227609), (7, 7305435), (9, 5682005), (15, 3409203), (21, 2435145), (35, 1461087), (45, 1136401), (63, 811715), (105, 487029), (315, 162343)]