51151885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4157}}^1$

素因数の和:4292

約数の個数: 16

約数和(自身を含む): 64665216

約数和(自身を除く): 13513331

約数列:

[1, 5, 23, 107, 115, 535, 2461, 4157, 12305, 20785, 95611, 444799, 478055, 2223995, 10230377, 51151885]

約数ペア:

[(1, 51151885), (5, 10230377), (23, 2223995), (107, 478055), (115, 444799), (535, 95611), (2461, 20785), (4157, 12305)]