53680424

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 123120000

約数和(自身を除く): 69439576

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 113, 119, 136, 226, 238, 452, 476, 499, 791, 904, 952, 998, 1582, 1921, 1996, 3164, 3493, 3842, 3992, 6328, 6986, 7684, 8483, 13447, 13972, 15368, 16966, 26894, 27944, 33932, 53788, 56387, 59381, 67864, 107576, 112774, 118762, 225548, 237524, 394709, 451096, 475048, 789418, 958579, 1578836, 1917158, 3157672, 3834316, 6710053, 7668632, 13420106, 26840212, 53680424]

約数ペア:

[(1, 53680424), (2, 26840212), (4, 13420106), (7, 7668632), (8, 6710053), (14, 3834316), (17, 3157672), (28, 1917158), (34, 1578836), (56, 958579), (68, 789418), (113, 475048), (119, 451096), (136, 394709), (226, 237524), (238, 225548), (452, 118762), (476, 112774), (499, 107576), (791, 67864), (904, 59381), (952, 56387), (998, 53788), (1582, 33932), (1921, 27944), (1996, 26894), (3164, 16966), (3493, 15368), (3842, 13972), (3992, 13447), (6328, 8483), (6986, 7684)]