50719840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 131453280

約数和(自身を除く): 80733440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 340, 464, 493, 544, 580, 643, 680, 928, 986, 1160, 1286, 1360, 1972, 2320, 2465, 2572, 2720, 3215, 3944, 4640, 4930, 5144, 6430, 7888, 9860, 10288, 10931, 12860, 15776, 18647, 19720, 20576, 21862, 25720, 37294, 39440, 43724, 51440, 54655, 74588, 78880, 87448, 93235, 102880, 109310, 149176, 174896, 186470, 218620, 298352, 316999, 349792, 372940, 437240, 596704, 633998, 745880, 874480, 1267996, 1491760, 1584995, 1748960, 2535992, 2983520, 3169990, 5071984, 6339980, 10143968, 12679960, 25359920, 50719840]

約数ペア:

[(1, 50719840), (2, 25359920), (4, 12679960), (5, 10143968), (8, 6339980), (10, 5071984), (16, 3169990), (17, 2983520), (20, 2535992), (29, 1748960), (32, 1584995), (34, 1491760), (40, 1267996), (58, 874480), (68, 745880), (80, 633998), (85, 596704), (116, 437240), (136, 372940), (145, 349792), (160, 316999), (170, 298352), (232, 218620), (272, 186470), (290, 174896), (340, 149176), (464, 109310), (493, 102880), (544, 93235), (580, 87448), (643, 78880), (680, 74588), (928, 54655), (986, 51440), (1160, 43724), (1286, 39440), (1360, 37294), (1972, 25720), (2320, 21862), (2465, 20576), (2572, 19720), (2720, 18647), (3215, 15776), (3944, 12860), (4640, 10931), (4930, 10288), (5144, 9860), (6430, 7888)]