54325830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139297}}^1$

素因数の和:139320

約数の個数: 32

約数和(自身を含む): 140412384

約数和(自身を除く): 86086554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 139297, 278594, 417891, 696485, 835782, 1392970, 1810861, 2089455, 3621722, 4178910, 5432583, 9054305, 10865166, 18108610, 27162915, 54325830]

約数ペア:

[(1, 54325830), (2, 27162915), (3, 18108610), (5, 10865166), (6, 9054305), (10, 5432583), (13, 4178910), (15, 3621722), (26, 2089455), (30, 1810861), (39, 1392970), (65, 835782), (78, 696485), (130, 417891), (195, 278594), (390, 139297)]