51870135

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{11119}}^1$

素因数の和:11438

約数の個数: 16

約数和(自身を含む): 83266560

約数和(自身を除く): 31396425

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 11119, 33357, 55595, 166785, 3458009, 10374027, 17290045, 51870135]

約数ペア:

[(1, 51870135), (3, 17290045), (5, 10374027), (15, 3458009), (311, 166785), (933, 55595), (1555, 33357), (4665, 11119)]