51829767

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 86668800

約数和(自身を除く): 34839033

約数列:

[1, 3, 9, 11, 27, 33, 47, 79, 99, 141, 237, 297, 423, 517, 711, 869, 1269, 1551, 2133, 2209, 2607, 3713, 4653, 6627, 7821, 11139, 13959, 19881, 23463, 24299, 33417, 40843, 59643, 72897, 100251, 122529, 174511, 218691, 367587, 523533, 656073, 1102761, 1570599, 1919621, 4711797, 5758863, 17276589, 51829767]

約数ペア:

[(1, 51829767), (3, 17276589), (9, 5758863), (11, 4711797), (27, 1919621), (33, 1570599), (47, 1102761), (79, 656073), (99, 523533), (141, 367587), (237, 218691), (297, 174511), (423, 122529), (517, 100251), (711, 72897), (869, 59643), (1269, 40843), (1551, 33417), (2133, 24299), (2209, 23463), (2607, 19881), (3713, 13959), (4653, 11139), (6627, 7821)]