45487805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 65836800

約数和(自身を除く): 20348995

約数列:

[1, 5, 11, 19, 29, 55, 79, 95, 145, 209, 319, 361, 395, 551, 869, 1045, 1501, 1595, 1805, 2291, 2755, 3971, 4345, 6061, 7505, 10469, 11455, 16511, 19855, 25201, 28519, 30305, 43529, 52345, 82555, 115159, 126005, 142595, 217645, 313709, 478819, 575795, 827051, 1568545, 2394095, 4135255, 9097561, 45487805]

約数ペア:

[(1, 45487805), (5, 9097561), (11, 4135255), (19, 2394095), (29, 1568545), (55, 827051), (79, 575795), (95, 478819), (145, 313709), (209, 217645), (319, 142595), (361, 126005), (395, 115159), (551, 82555), (869, 52345), (1045, 43529), (1501, 30305), (1595, 28519), (1805, 25201), (2291, 19855), (2755, 16511), (3971, 11455), (4345, 10469), (6061, 7505)]