51553635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{70141}}^1$

素因数の和:70163

約数の個数: 24

約数和(自身を含む): 95954256

約数和(自身を除く): 44400621

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 70141, 210423, 350705, 490987, 1052115, 1472961, 2454935, 3436909, 7364805, 10310727, 17184545, 51553635]

約数ペア:

[(1, 51553635), (3, 17184545), (5, 10310727), (7, 7364805), (15, 3436909), (21, 2454935), (35, 1472961), (49, 1052115), (105, 490987), (147, 350705), (245, 210423), (735, 70141)]