51457224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23561}}^1$

素因数の和:23590

約数の個数: 64

約数和(自身を含む): 158336640

約数和(自身を除く): 106879416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 23561, 47122, 70683, 94244, 141366, 164927, 188488, 282732, 306293, 329854, 494781, 565464, 612586, 659708, 918879, 989562, 1225172, 1319416, 1837758, 1979124, 2144051, 2450344, 3675516, 3958248, 4288102, 6432153, 7351032, 8576204, 12864306, 17152408, 25728612, 51457224]

約数ペア:

[(1, 51457224), (2, 25728612), (3, 17152408), (4, 12864306), (6, 8576204), (7, 7351032), (8, 6432153), (12, 4288102), (13, 3958248), (14, 3675516), (21, 2450344), (24, 2144051), (26, 1979124), (28, 1837758), (39, 1319416), (42, 1225172), (52, 989562), (56, 918879), (78, 659708), (84, 612586), (91, 565464), (104, 494781), (156, 329854), (168, 306293), (182, 282732), (273, 188488), (312, 164927), (364, 141366), (546, 94244), (728, 70683), (1092, 47122), (2184, 23561)]