51399683958

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1227

約数の個数: 128

約数和(自身を含む): 121443379200

約数和(自身を除く): 70043695242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 151, 193, 294, 302, 343, 386, 453, 579, 686, 857, 906, 1029, 1057, 1158, 1351, 1714, 2058, 2114, 2571, 2702, 3171, 4053, 5142, 5999, 6342, 7399, 8106, 9457, 11998, 14798, 17997, 18914, 22197, 28371, 29143, 35994, 41993, 44394, 51793, 56742, 58286, 66199, 83986, 87429, 103586, 125979, 129407, 132398, 155379, 165401, 174858, 198597, 204001, 251958, 258814, 293951, 310758, 330802, 388221, 397194, 408002, 496203, 587902, 612003, 776442, 881853, 905849, 992406, 1157807, 1224006, 1428007, 1763706, 1811698, 2315614, 2717547, 2856014, 3473421, 4284021, 5435094, 6340943, 6946842, 8104649, 8568042, 9996049, 12681886, 16209298, 19022829, 19992098, 24313947, 24975551, 29988147, 38045658, 44386601, 48627894, 49951102, 56732543, 59976294, 74926653, 88773202, 113465086, 133159803, 149853306, 170197629, 174828857, 266319606, 340395258, 349657714, 524486571, 1048973142, 1223801999, 2447603998, 3671405997, 7342811994, 8566613993, 17133227986, 25699841979, 51399683958]

約数ペア:

[(1, 51399683958), (2, 25699841979), (3, 17133227986), (6, 8566613993), (7, 7342811994), (14, 3671405997), (21, 2447603998), (42, 1223801999), (49, 1048973142), (98, 524486571), (147, 349657714), (151, 340395258), (193, 266319606), (294, 174828857), (302, 170197629), (343, 149853306), (386, 133159803), (453, 113465086), (579, 88773202), (686, 74926653), (857, 59976294), (906, 56732543), (1029, 49951102), (1057, 48627894), (1158, 44386601), (1351, 38045658), (1714, 29988147), (2058, 24975551), (2114, 24313947), (2571, 19992098), (2702, 19022829), (3171, 16209298), (4053, 12681886), (5142, 9996049), (5999, 8568042), (6342, 8104649), (7399, 6946842), (8106, 6340943), (9457, 5435094), (11998, 4284021), (14798, 3473421), (17997, 2856014), (18914, 2717547), (22197, 2315614), (28371, 1811698), (29143, 1763706), (35994, 1428007), (41993, 1224006), (44394, 1157807), (51793, 992406), (56742, 905849), (58286, 881853), (66199, 776442), (83986, 612003), (87429, 587902), (103586, 496203), (125979, 408002), (129407, 397194), (132398, 388221), (155379, 330802), (165401, 310758), (174858, 293951), (198597, 258814), (204001, 251958)]