53175471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 26450769

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 863, 893, 1081, 1311, 2589, 2679, 3243, 16397, 19849, 20539, 40561, 49191, 59547, 61617, 121683, 377131, 770659, 932903, 1131393, 2311977, 2798709, 17725157, 53175471]

約数ペア:

[(1, 53175471), (3, 17725157), (19, 2798709), (23, 2311977), (47, 1131393), (57, 932903), (69, 770659), (141, 377131), (437, 121683), (863, 61617), (893, 59547), (1081, 49191), (1311, 40561), (2589, 20539), (2679, 19849), (3243, 16397)]