49119975

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5077}}^1$

素因数の和:5136

約数の個数: 36

約数和(自身を含む): 90043096

約数和(自身を除く): 40923121

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 5077, 9675, 15231, 25385, 45693, 76155, 126925, 218311, 228465, 380775, 654933, 1091555, 1142325, 1964799, 3274665, 5457775, 9823995, 16373325, 49119975]

約数ペア:

[(1, 49119975), (3, 16373325), (5, 9823995), (9, 5457775), (15, 3274665), (25, 1964799), (43, 1142325), (45, 1091555), (75, 654933), (129, 380775), (215, 228465), (225, 218311), (387, 126925), (645, 76155), (1075, 45693), (1935, 25385), (3225, 15231), (5077, 9675)]