48156820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 106041600

約数和(自身を除く): 57884780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1051, 1580, 2102, 2291, 4204, 4582, 5255, 9164, 10510, 11455, 21020, 22910, 30479, 45820, 60958, 83029, 121916, 152395, 166058, 304790, 332116, 415145, 609580, 830290, 1660580, 2407841, 4815682, 9631364, 12039205, 24078410, 48156820]

約数ペア:

[(1, 48156820), (2, 24078410), (4, 12039205), (5, 9631364), (10, 4815682), (20, 2407841), (29, 1660580), (58, 830290), (79, 609580), (116, 415145), (145, 332116), (158, 304790), (290, 166058), (316, 152395), (395, 121916), (580, 83029), (790, 60958), (1051, 45820), (1580, 30479), (2102, 22910), (2291, 21020), (4204, 11455), (4582, 10510), (5255, 9164)]