53959525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2417}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 71959680

約数和(自身を除く): 18000155

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 2417, 4465, 12085, 22325, 45923, 60425, 113599, 229615, 567995, 1148075, 2158381, 2839975, 10791905, 53959525]

約数ペア:

[(1, 53959525), (5, 10791905), (19, 2839975), (25, 2158381), (47, 1148075), (95, 567995), (235, 229615), (475, 113599), (893, 60425), (1175, 45923), (2417, 22325), (4465, 12085)]