52807972

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21191}}^1$

素因数の和:21291

約数の個数: 24

約数和(自身を含む): 106807680

約数和(自身を除く): 53999708

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 21191, 42382, 84764, 148337, 296674, 593348, 1885999, 3771998, 7543996, 13201993, 26403986, 52807972]

約数ペア:

[(1, 52807972), (2, 26403986), (4, 13201993), (7, 7543996), (14, 3771998), (28, 1885999), (89, 593348), (178, 296674), (356, 148337), (623, 84764), (1246, 42382), (2492, 21191)]