53463995

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 72199680

約数和(自身を除く): 18735685

約数列:

[1, 5, 13, 31, 65, 155, 157, 169, 403, 785, 845, 2015, 2041, 2197, 4867, 5239, 10205, 10985, 24335, 26195, 26533, 63271, 68107, 132665, 316355, 340535, 344929, 822523, 1724645, 4112615, 10692799, 53463995]

約数ペア:

[(1, 53463995), (5, 10692799), (13, 4112615), (31, 1724645), (65, 822523), (155, 344929), (157, 340535), (169, 316355), (403, 132665), (785, 68107), (845, 63271), (2015, 26533), (2041, 26195), (2197, 24335), (4867, 10985), (5239, 10205)]