53199580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379997}}^1$

素因数の和:380013

約数の個数: 24

約数和(自身を含む): 127679328

約数和(自身を除く): 74479748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379997, 759994, 1519988, 1899985, 2659979, 3799970, 5319958, 7599940, 10639916, 13299895, 26599790, 53199580]

約数ペア:

[(1, 53199580), (2, 26599790), (4, 13299895), (5, 10639916), (7, 7599940), (10, 5319958), (14, 3799970), (20, 2659979), (28, 1899985), (35, 1519988), (70, 759994), (140, 379997)]