49813239

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 79847424

約数和(自身を除く): 30034185

約数列:

[1, 3, 7, 21, 23, 69, 151, 161, 453, 483, 683, 1057, 2049, 3171, 3473, 4781, 10419, 14343, 15709, 24311, 47127, 72933, 103133, 109963, 309399, 329889, 721931, 2165793, 2372059, 7116177, 16604413, 49813239]

約数ペア:

[(1, 49813239), (3, 16604413), (7, 7116177), (21, 2372059), (23, 2165793), (69, 721931), (151, 329889), (161, 309399), (453, 109963), (483, 103133), (683, 72933), (1057, 47127), (2049, 24311), (3171, 15709), (3473, 14343), (4781, 10419)]