49984284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 148538880

約数和(自身を除く): 98554596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 51, 58, 68, 71, 84, 87, 102, 116, 119, 142, 174, 203, 204, 213, 238, 284, 289, 348, 357, 406, 426, 476, 493, 497, 578, 609, 714, 812, 852, 867, 986, 994, 1156, 1207, 1218, 1428, 1479, 1491, 1734, 1972, 1988, 2023, 2059, 2414, 2436, 2958, 2982, 3451, 3468, 3621, 4046, 4118, 4828, 5916, 5964, 6069, 6177, 6902, 7242, 8092, 8236, 8381, 8449, 10353, 12138, 12354, 13804, 14413, 14484, 16762, 16898, 20519, 20706, 24276, 24708, 25143, 25347, 28826, 33524, 33796, 35003, 41038, 41412, 43239, 50286, 50694, 57652, 58667, 61557, 70006, 82076, 86478, 100572, 101388, 105009, 117334, 123114, 140012, 143633, 172956, 176001, 210018, 234668, 245021, 246228, 287266, 352002, 420036, 430899, 490042, 574532, 595051, 704004, 735063, 861798, 980084, 1190102, 1470126, 1723596, 1785153, 2380204, 2940252, 3570306, 4165357, 7140612, 8330714, 12496071, 16661428, 24992142, 49984284]

約数ペア:

[(1, 49984284), (2, 24992142), (3, 16661428), (4, 12496071), (6, 8330714), (7, 7140612), (12, 4165357), (14, 3570306), (17, 2940252), (21, 2380204), (28, 1785153), (29, 1723596), (34, 1470126), (42, 1190102), (51, 980084), (58, 861798), (68, 735063), (71, 704004), (84, 595051), (87, 574532), (102, 490042), (116, 430899), (119, 420036), (142, 352002), (174, 287266), (203, 246228), (204, 245021), (213, 234668), (238, 210018), (284, 176001), (289, 172956), (348, 143633), (357, 140012), (406, 123114), (426, 117334), (476, 105009), (493, 101388), (497, 100572), (578, 86478), (609, 82076), (714, 70006), (812, 61557), (852, 58667), (867, 57652), (986, 50694), (994, 50286), (1156, 43239), (1207, 41412), (1218, 41038), (1428, 35003), (1479, 33796), (1491, 33524), (1734, 28826), (1972, 25347), (1988, 25143), (2023, 24708), (2059, 24276), (2414, 20706), (2436, 20519), (2958, 16898), (2982, 16762), (3451, 14484), (3468, 14413), (3621, 13804), (4046, 12354), (4118, 12138), (4828, 10353), (5916, 8449), (5964, 8381), (6069, 8236), (6177, 8092), (6902, 7242)]