51001810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{221747}}^1$

素因数の和:221777

約数の個数: 16

約数和(自身を含む): 95795136

約数和(自身を除く): 44793326

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 221747, 443494, 1108735, 2217470, 5100181, 10200362, 25500905, 51001810]

約数ペア:

[(1, 51001810), (2, 25500905), (5, 10200362), (10, 5100181), (23, 2217470), (46, 1108735), (115, 443494), (230, 221747)]