51272422

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1699}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 78336000

約数和(自身を除く): 27063578

約数列:

[1, 2, 79, 158, 191, 382, 1699, 3398, 15089, 30178, 134221, 268442, 324509, 649018, 25636211, 51272422]

約数ペア:

[(1, 51272422), (2, 25636211), (79, 649018), (158, 324509), (191, 268442), (382, 134221), (1699, 30178), (3398, 15089)]