47904124

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{22639}}^1$

素因数の和:22689

約数の個数: 18

約数和(自身を含む): 87639440

約数和(自身を除く): 39735316

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 22639, 45278, 90556, 520697, 1041394, 2082788, 11976031, 23952062, 47904124]

約数ペア:

[(1, 47904124), (2, 23952062), (4, 11976031), (23, 2082788), (46, 1041394), (92, 520697), (529, 90556), (1058, 45278), (2116, 22639)]