51951888

素因数分解:

$2^4\times 3^3\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:757

約数の個数: 80

約数和(自身を含む): 150040000

約数和(自身を除く): 98088112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 241, 432, 482, 499, 723, 964, 998, 1446, 1497, 1928, 1996, 2169, 2892, 2994, 3856, 3992, 4338, 4491, 5784, 5988, 6507, 7984, 8676, 8982, 11568, 11976, 13014, 13473, 17352, 17964, 23952, 26028, 26946, 34704, 35928, 52056, 53892, 71856, 104112, 107784, 120259, 215568, 240518, 360777, 481036, 721554, 962072, 1082331, 1443108, 1924144, 2164662, 2886216, 3246993, 4329324, 5772432, 6493986, 8658648, 12987972, 17317296, 25975944, 51951888]

約数ペア:

[(1, 51951888), (2, 25975944), (3, 17317296), (4, 12987972), (6, 8658648), (8, 6493986), (9, 5772432), (12, 4329324), (16, 3246993), (18, 2886216), (24, 2164662), (27, 1924144), (36, 1443108), (48, 1082331), (54, 962072), (72, 721554), (108, 481036), (144, 360777), (216, 240518), (241, 215568), (432, 120259), (482, 107784), (499, 104112), (723, 71856), (964, 53892), (998, 52056), (1446, 35928), (1497, 34704), (1928, 26946), (1996, 26028), (2169, 23952), (2892, 17964), (2994, 17352), (3856, 13473), (3992, 13014), (4338, 11976), (4491, 11568), (5784, 8982), (5988, 8676), (6507, 7984)]