49555051

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 65415168

約数和(自身を除く): 15860117

約数列:

[1, 7, 13, 17, 91, 103, 119, 221, 311, 721, 1339, 1547, 1751, 2177, 4043, 5287, 9373, 12257, 22763, 28301, 32033, 37009, 68731, 159341, 224231, 416429, 481117, 544561, 2915003, 3811927, 7079293, 49555051]

約数ペア:

[(1, 49555051), (7, 7079293), (13, 3811927), (17, 2915003), (91, 544561), (103, 481117), (119, 416429), (221, 224231), (311, 159341), (721, 68731), (1339, 37009), (1547, 32033), (1751, 28301), (2177, 22763), (4043, 12257), (5287, 9373)]