53572805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 77995008

約数和(自身を除く): 24422203

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 2417, 4433, 12085, 22165, 26587, 31421, 74927, 132935, 157105, 345631, 374635, 824197, 974051, 1728155, 4120985, 4870255, 10714561, 53572805]

約数ペア:

[(1, 53572805), (5, 10714561), (11, 4870255), (13, 4120985), (31, 1728155), (55, 974051), (65, 824197), (143, 374635), (155, 345631), (341, 157105), (403, 132935), (715, 74927), (1705, 31421), (2015, 26587), (2417, 22165), (4433, 12085)]