53207165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42061}}^1$

素因数の和:42100

約数の個数: 16

約数和(自身を含む): 72683136

約数和(自身を除く): 19475971

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 42061, 210305, 462671, 967403, 2313355, 4837015, 10641433, 53207165]

約数ペア:

[(1, 53207165), (5, 10641433), (11, 4837015), (23, 2313355), (55, 967403), (115, 462671), (253, 210305), (1265, 42061)]