53007563

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:196

約数の個数: 24

約数和(自身を含む): 64836000

約数和(自身を除く): 11828437

約数列:

[1, 7, 29, 49, 73, 203, 343, 511, 1421, 2117, 3577, 5329, 9947, 14819, 25039, 37303, 103733, 154541, 261121, 726131, 1081787, 1827847, 7572509, 53007563]

約数ペア:

[(1, 53007563), (7, 7572509), (29, 1827847), (49, 1081787), (73, 726131), (203, 261121), (343, 154541), (511, 103733), (1421, 37303), (2117, 25039), (3577, 14819), (5329, 9947)]