47530742

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 94970880

約数和(自身を除く): 47440138

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 46, 119, 133, 161, 238, 266, 322, 323, 391, 437, 457, 646, 782, 874, 914, 2261, 2737, 3059, 3199, 4522, 5474, 6118, 6398, 7429, 7769, 8683, 10511, 14858, 15538, 17366, 21022, 52003, 54383, 60781, 73577, 104006, 108766, 121562, 147154, 147611, 178687, 199709, 295222, 357374, 399418, 1033277, 1250809, 1397963, 2066554, 2501618, 2795926, 3395053, 6790106, 23765371, 47530742]

約数ペア:

[(1, 47530742), (2, 23765371), (7, 6790106), (14, 3395053), (17, 2795926), (19, 2501618), (23, 2066554), (34, 1397963), (38, 1250809), (46, 1033277), (119, 399418), (133, 357374), (161, 295222), (238, 199709), (266, 178687), (322, 147611), (323, 147154), (391, 121562), (437, 108766), (457, 104006), (646, 73577), (782, 60781), (874, 54383), (914, 52003), (2261, 21022), (2737, 17366), (3059, 15538), (3199, 14858), (4522, 10511), (5474, 8683), (6118, 7769), (6398, 7429)]