51955992

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 163872720

約数和(自身を除く): 111916728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 197, 198, 216, 222, 264, 296, 297, 324, 333, 394, 396, 407, 444, 591, 594, 648, 666, 788, 792, 814, 888, 891, 999, 1182, 1188, 1221, 1332, 1576, 1628, 1773, 1782, 1998, 2167, 2364, 2376, 2442, 2664, 2997, 3256, 3546, 3564, 3663, 3996, 4334, 4728, 4884, 5319, 5994, 6501, 7092, 7128, 7289, 7326, 7992, 8668, 9768, 10638, 10989, 11988, 13002, 14184, 14578, 14652, 15957, 17336, 19503, 21276, 21867, 21978, 23976, 26004, 29156, 29304, 31914, 32967, 39006, 42552, 43734, 43956, 52008, 58312, 58509, 63828, 65601, 65934, 78012, 80179, 87468, 87912, 117018, 127656, 131202, 131868, 156024, 160358, 174936, 175527, 196803, 234036, 240537, 262404, 263736, 320716, 351054, 393606, 468072, 481074, 524808, 590409, 641432, 702108, 721611, 787212, 962148, 1180818, 1404216, 1443222, 1574424, 1924296, 2164833, 2361636, 2886444, 4329666, 4723272, 5772888, 6494499, 8659332, 12988998, 17318664, 25977996, 51955992]

約数ペア:

[(1, 51955992), (2, 25977996), (3, 17318664), (4, 12988998), (6, 8659332), (8, 6494499), (9, 5772888), (11, 4723272), (12, 4329666), (18, 2886444), (22, 2361636), (24, 2164833), (27, 1924296), (33, 1574424), (36, 1443222), (37, 1404216), (44, 1180818), (54, 962148), (66, 787212), (72, 721611), (74, 702108), (81, 641432), (88, 590409), (99, 524808), (108, 481074), (111, 468072), (132, 393606), (148, 351054), (162, 320716), (197, 263736), (198, 262404), (216, 240537), (222, 234036), (264, 196803), (296, 175527), (297, 174936), (324, 160358), (333, 156024), (394, 131868), (396, 131202), (407, 127656), (444, 117018), (591, 87912), (594, 87468), (648, 80179), (666, 78012), (788, 65934), (792, 65601), (814, 63828), (888, 58509), (891, 58312), (999, 52008), (1182, 43956), (1188, 43734), (1221, 42552), (1332, 39006), (1576, 32967), (1628, 31914), (1773, 29304), (1782, 29156), (1998, 26004), (2167, 23976), (2364, 21978), (2376, 21867), (2442, 21276), (2664, 19503), (2997, 17336), (3256, 15957), (3546, 14652), (3564, 14578), (3663, 14184), (3996, 13002), (4334, 11988), (4728, 10989), (4884, 10638), (5319, 9768), (5994, 8668), (6501, 7992), (7092, 7326), (7128, 7289)]