51791074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22343}}^1$

素因数の和:22425

約数の個数: 16

約数和(自身を含む): 83119680

約数和(自身を除く): 31328606

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 22343, 44686, 424517, 849034, 1362923, 2725846, 25895537, 51791074]

約数ペア:

[(1, 51791074), (2, 25895537), (19, 2725846), (38, 1362923), (61, 849034), (122, 424517), (1159, 44686), (2318, 22343)]