53161465

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 78879744

約数和(自身を除く): 25718279

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1645, 1901, 3995, 5593, 9505, 13307, 27965, 32317, 66535, 89347, 161585, 226219, 446735, 625429, 1131095, 1518899, 3127145, 7594495, 10632293, 53161465]

約数ペア:

[(1, 53161465), (5, 10632293), (7, 7594495), (17, 3127145), (35, 1518899), (47, 1131095), (85, 625429), (119, 446735), (235, 226219), (329, 161585), (595, 89347), (799, 66535), (1645, 32317), (1901, 27965), (3995, 13307), (5593, 9505)]