54557874

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 149385600

約数和(自身を除く): 94827726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 79, 81, 87, 98, 126, 147, 158, 162, 174, 189, 203, 237, 243, 261, 294, 378, 406, 441, 474, 486, 522, 553, 567, 609, 711, 783, 882, 1106, 1134, 1218, 1323, 1421, 1422, 1566, 1659, 1701, 1827, 2133, 2291, 2349, 2646, 2842, 3318, 3402, 3654, 3871, 3969, 4263, 4266, 4582, 4698, 4977, 5481, 6399, 6873, 7047, 7742, 7938, 8526, 9954, 10962, 11613, 11907, 12789, 12798, 13746, 14094, 14931, 16037, 16443, 19197, 20619, 23226, 23814, 25578, 29862, 32074, 32886, 34839, 38367, 38394, 41238, 44793, 48111, 49329, 61857, 69678, 76734, 89586, 96222, 98658, 104517, 112259, 115101, 123714, 134379, 144333, 185571, 209034, 224518, 230202, 268758, 288666, 313551, 336777, 345303, 371142, 432999, 556713, 627102, 673554, 690606, 865998, 940653, 1010331, 1113426, 1298997, 1881306, 2020662, 2597994, 3030993, 3896991, 6061986, 7793982, 9092979, 18185958, 27278937, 54557874]

約数ペア:

[(1, 54557874), (2, 27278937), (3, 18185958), (6, 9092979), (7, 7793982), (9, 6061986), (14, 3896991), (18, 3030993), (21, 2597994), (27, 2020662), (29, 1881306), (42, 1298997), (49, 1113426), (54, 1010331), (58, 940653), (63, 865998), (79, 690606), (81, 673554), (87, 627102), (98, 556713), (126, 432999), (147, 371142), (158, 345303), (162, 336777), (174, 313551), (189, 288666), (203, 268758), (237, 230202), (243, 224518), (261, 209034), (294, 185571), (378, 144333), (406, 134379), (441, 123714), (474, 115101), (486, 112259), (522, 104517), (553, 98658), (567, 96222), (609, 89586), (711, 76734), (783, 69678), (882, 61857), (1106, 49329), (1134, 48111), (1218, 44793), (1323, 41238), (1421, 38394), (1422, 38367), (1566, 34839), (1659, 32886), (1701, 32074), (1827, 29862), (2133, 25578), (2291, 23814), (2349, 23226), (2646, 20619), (2842, 19197), (3318, 16443), (3402, 16037), (3654, 14931), (3871, 14094), (3969, 13746), (4263, 12798), (4266, 12789), (4582, 11907), (4698, 11613), (4977, 10962), (5481, 9954), (6399, 8526), (6873, 7938), (7047, 7742)]