51231338208

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2251729}}^1$

素因数の和:2251824

約数の個数: 72

約数和(自身を含む): 147533349600

約数和(自身を除く): 96302011392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 22752, 2251729, 4503458, 6755187, 9006916, 13510374, 18013832, 20265561, 27020748, 36027664, 40531122, 54041496, 72055328, 81062244, 108082992, 162124488, 177886591, 216165984, 324248976, 355773182, 533659773, 648497952, 711546364, 1067319546, 1423092728, 1600979319, 2134639092, 2846185456, 3201958638, 4269278184, 5692370912, 6403917276, 8538556368, 12807834552, 17077112736, 25615669104, 51231338208]

約数ペア:

[(1, 51231338208), (2, 25615669104), (3, 17077112736), (4, 12807834552), (6, 8538556368), (8, 6403917276), (9, 5692370912), (12, 4269278184), (16, 3201958638), (18, 2846185456), (24, 2134639092), (32, 1600979319), (36, 1423092728), (48, 1067319546), (72, 711546364), (79, 648497952), (96, 533659773), (144, 355773182), (158, 324248976), (237, 216165984), (288, 177886591), (316, 162124488), (474, 108082992), (632, 81062244), (711, 72055328), (948, 54041496), (1264, 40531122), (1422, 36027664), (1896, 27020748), (2528, 20265561), (2844, 18013832), (3792, 13510374), (5688, 9006916), (7584, 6755187), (11376, 4503458), (22752, 2251729)]