55662020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5051}}^1$

素因数の和:5108

約数の個数: 48

約数和(自身を含む): 127310400

約数和(自身を除く): 71648380

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5051, 5510, 10102, 11020, 20204, 25255, 50510, 95969, 101020, 146479, 191938, 292958, 383876, 479845, 585916, 732395, 959690, 1464790, 1919380, 2783101, 2929580, 5566202, 11132404, 13915505, 27831010, 55662020]

約数ペア:

[(1, 55662020), (2, 27831010), (4, 13915505), (5, 11132404), (10, 5566202), (19, 2929580), (20, 2783101), (29, 1919380), (38, 1464790), (58, 959690), (76, 732395), (95, 585916), (116, 479845), (145, 383876), (190, 292958), (290, 191938), (380, 146479), (551, 101020), (580, 95969), (1102, 50510), (2204, 25255), (2755, 20204), (5051, 11020), (5510, 10102)]