54642641

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 64281600

約数和(自身を除く): 9638959

約数列:

[1, 17, 23, 29, 61, 79, 391, 493, 667, 1037, 1343, 1403, 1769, 1817, 2291, 4819, 11339, 23851, 30073, 30889, 38947, 40687, 52693, 81923, 110837, 139751, 691679, 895781, 1884229, 2375767, 3214273, 54642641]

約数ペア:

[(1, 54642641), (17, 3214273), (23, 2375767), (29, 1884229), (61, 895781), (79, 691679), (391, 139751), (493, 110837), (667, 81923), (1037, 52693), (1343, 40687), (1403, 38947), (1769, 30889), (1817, 30073), (2291, 23851), (4819, 11339)]