47402540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103049}}^1$

素因数の和:103081

約数の個数: 24

約数和(自身を含む): 103874400

約数和(自身を除く): 56471860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 103049, 206098, 412196, 515245, 1030490, 2060980, 2370127, 4740254, 9480508, 11850635, 23701270, 47402540]

約数ペア:

[(1, 47402540), (2, 23701270), (4, 11850635), (5, 9480508), (10, 4740254), (20, 2370127), (23, 2060980), (46, 1030490), (92, 515245), (115, 412196), (230, 206098), (460, 103049)]