48735057

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17449}}^1$

素因数の和:17485

約数の個数: 24

約数和(自身を含む): 79572000

約数和(自身を除く): 30836943

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 17449, 52347, 122143, 331531, 366429, 855001, 994593, 2320717, 2565003, 6962151, 16245019, 48735057]

約数ペア:

[(1, 48735057), (3, 16245019), (7, 6962151), (19, 2565003), (21, 2320717), (49, 994593), (57, 855001), (133, 366429), (147, 331531), (399, 122143), (931, 52347), (2793, 17449)]