52079440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 139776768

約数和(自身を除く): 87697328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 823, 904, 1130, 1582, 1646, 1808, 2260, 3164, 3292, 3955, 4115, 4520, 5761, 6328, 6584, 7910, 8230, 9040, 11522, 12656, 13168, 15820, 16460, 23044, 28805, 31640, 32920, 46088, 57610, 63280, 65840, 92176, 92999, 115220, 185998, 230440, 371996, 460880, 464995, 650993, 743992, 929990, 1301986, 1487984, 1859980, 2603972, 3254965, 3719960, 5207944, 6509930, 7439920, 10415888, 13019860, 26039720, 52079440]

約数ペア:

[(1, 52079440), (2, 26039720), (4, 13019860), (5, 10415888), (7, 7439920), (8, 6509930), (10, 5207944), (14, 3719960), (16, 3254965), (20, 2603972), (28, 1859980), (35, 1487984), (40, 1301986), (56, 929990), (70, 743992), (80, 650993), (112, 464995), (113, 460880), (140, 371996), (226, 230440), (280, 185998), (452, 115220), (560, 92999), (565, 92176), (791, 65840), (823, 63280), (904, 57610), (1130, 46088), (1582, 32920), (1646, 31640), (1808, 28805), (2260, 23044), (3164, 16460), (3292, 15820), (3955, 13168), (4115, 12656), (4520, 11522), (5761, 9040), (6328, 8230), (6584, 7910)]