49531275

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7591}}^1$

素因数の和:7636

約数の個数: 36

約数和(自身を含む): 91787280

約数和(自身を除く): 42256005

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 7591, 22773, 37955, 68319, 113865, 189775, 220139, 341595, 569325, 660417, 1100695, 1707975, 1981251, 3302085, 5503475, 9906255, 16510425, 49531275]

約数ペア:

[(1, 49531275), (3, 16510425), (5, 9906255), (9, 5503475), (15, 3302085), (25, 1981251), (29, 1707975), (45, 1100695), (75, 660417), (87, 569325), (145, 341595), (225, 220139), (261, 189775), (435, 113865), (725, 68319), (1305, 37955), (2175, 22773), (6525, 7591)]