48667778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{2131}}^1$

素因数の和:2753

約数の個数: 16

約数和(自身を含む): 77007840

約数和(自身を除く): 28340062

約数列:

[1, 2, 19, 38, 601, 1202, 2131, 4262, 11419, 22838, 40489, 80978, 1280731, 2561462, 24333889, 48667778]

約数ペア:

[(1, 48667778), (2, 24333889), (19, 2561462), (38, 1280731), (601, 80978), (1202, 40489), (2131, 22838), (4262, 11419)]