48559225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 76745088

約数和(自身を除く): 28185863

約数列:

[1, 5, 11, 13, 17, 25, 47, 55, 65, 85, 143, 187, 221, 235, 275, 289, 325, 425, 517, 611, 715, 799, 935, 1105, 1175, 1445, 2431, 2585, 3055, 3179, 3575, 3757, 3995, 4675, 5525, 6721, 7225, 8789, 10387, 12155, 12925, 13583, 15275, 15895, 18785, 19975, 33605, 41327, 43945, 51935, 60775, 67915, 79475, 93925, 114257, 149413, 168025, 176579, 206635, 219725, 259675, 339575, 571285, 747065, 882895, 1033175, 1942369, 2856425, 3735325, 4414475, 9711845, 48559225]

約数ペア:

[(1, 48559225), (5, 9711845), (11, 4414475), (13, 3735325), (17, 2856425), (25, 1942369), (47, 1033175), (55, 882895), (65, 747065), (85, 571285), (143, 339575), (187, 259675), (221, 219725), (235, 206635), (275, 176579), (289, 168025), (325, 149413), (425, 114257), (517, 93925), (611, 79475), (715, 67915), (799, 60775), (935, 51935), (1105, 43945), (1175, 41327), (1445, 33605), (2431, 19975), (2585, 18785), (3055, 15895), (3179, 15275), (3575, 13583), (3757, 12925), (3995, 12155), (4675, 10387), (5525, 8789), (6721, 7225)]