51308397

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5323}}^1$

素因数の和:5359

約数の個数: 40

約数和(自身を含む): 92765376

約数和(自身を除く): 41456979

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 5323, 9639, 15969, 37261, 47907, 90491, 111783, 143721, 271473, 335349, 431163, 633437, 814419, 1006047, 1900311, 2443257, 3018141, 5700933, 7329771, 17102799, 51308397]

約数ペア:

[(1, 51308397), (3, 17102799), (7, 7329771), (9, 5700933), (17, 3018141), (21, 2443257), (27, 1900311), (51, 1006047), (63, 814419), (81, 633437), (119, 431163), (153, 335349), (189, 271473), (357, 143721), (459, 111783), (567, 90491), (1071, 47907), (1377, 37261), (3213, 15969), (5323, 9639)]