56850745

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 81248256

約数和(自身を除く): 24397511

約数列:

[1, 5, 7, 31, 35, 151, 155, 217, 347, 755, 1057, 1085, 1735, 2429, 4681, 5285, 10757, 12145, 23405, 32767, 52397, 53785, 75299, 163835, 261985, 366779, 376495, 1624307, 1833895, 8121535, 11370149, 56850745]

約数ペア:

[(1, 56850745), (5, 11370149), (7, 8121535), (31, 1833895), (35, 1624307), (151, 376495), (155, 366779), (217, 261985), (347, 163835), (755, 75299), (1057, 53785), (1085, 52397), (1735, 32767), (2429, 23405), (4681, 12145), (5285, 10757)]