54352825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 77137920

約数和(自身を除く): 22785095

約数列:

[1, 5, 17, 19, 25, 53, 85, 95, 127, 265, 323, 425, 475, 635, 901, 1007, 1325, 1615, 2159, 2413, 3175, 4505, 5035, 6731, 8075, 10795, 12065, 17119, 22525, 25175, 33655, 41021, 53975, 60325, 85595, 114427, 127889, 168275, 205105, 427975, 572135, 639445, 1025525, 2174113, 2860675, 3197225, 10870565, 54352825]

約数ペア:

[(1, 54352825), (5, 10870565), (17, 3197225), (19, 2860675), (25, 2174113), (53, 1025525), (85, 639445), (95, 572135), (127, 427975), (265, 205105), (323, 168275), (425, 127889), (475, 114427), (635, 85595), (901, 60325), (1007, 53975), (1325, 41021), (1615, 33655), (2159, 25175), (2413, 22525), (3175, 17119), (4505, 12065), (5035, 10795), (6731, 8075)]