55147918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 100247040

約数和(自身を除く): 45099122

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 1373, 2114, 2746, 2869, 5738, 9611, 19222, 20083, 26087, 40166, 52174, 182609, 207323, 365218, 414646, 1451261, 2902522, 3939137, 7878274, 27573959, 55147918]

約数ペア:

[(1, 55147918), (2, 27573959), (7, 7878274), (14, 3939137), (19, 2902522), (38, 1451261), (133, 414646), (151, 365218), (266, 207323), (302, 182609), (1057, 52174), (1373, 40166), (2114, 26087), (2746, 20083), (2869, 19222), (5738, 9611)]