49288525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 76120128

約数和(自身を除く): 26831603

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 187, 221, 275, 325, 425, 715, 811, 935, 1105, 2431, 3575, 4055, 4675, 5525, 8921, 10543, 12155, 13787, 20275, 44605, 52715, 60775, 68935, 115973, 151657, 179231, 223025, 263575, 344675, 579865, 758285, 896155, 1971541, 2899325, 3791425, 4480775, 9857705, 49288525]

約数ペア:

[(1, 49288525), (5, 9857705), (11, 4480775), (13, 3791425), (17, 2899325), (25, 1971541), (55, 896155), (65, 758285), (85, 579865), (143, 344675), (187, 263575), (221, 223025), (275, 179231), (325, 151657), (425, 115973), (715, 68935), (811, 60775), (935, 52715), (1105, 44605), (2431, 20275), (3575, 13787), (4055, 12155), (4675, 10543), (5525, 8921)]