50021748

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{4051}}^1$

素因数の和:4082

約数の個数: 72

約数和(自身を含む): 147492800

約数和(自身を除く): 97471052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4051, 4116, 6174, 8102, 12153, 12348, 16204, 24306, 28357, 36459, 48612, 56714, 72918, 85071, 113428, 145836, 170142, 198499, 255213, 340284, 396998, 510426, 595497, 793996, 1020852, 1190994, 1389493, 1786491, 2381988, 2778986, 3572982, 4168479, 5557972, 7145964, 8336958, 12505437, 16673916, 25010874, 50021748]

約数ペア:

[(1, 50021748), (2, 25010874), (3, 16673916), (4, 12505437), (6, 8336958), (7, 7145964), (9, 5557972), (12, 4168479), (14, 3572982), (18, 2778986), (21, 2381988), (28, 1786491), (36, 1389493), (42, 1190994), (49, 1020852), (63, 793996), (84, 595497), (98, 510426), (126, 396998), (147, 340284), (196, 255213), (252, 198499), (294, 170142), (343, 145836), (441, 113428), (588, 85071), (686, 72918), (882, 56714), (1029, 48612), (1372, 36459), (1764, 28357), (2058, 24306), (3087, 16204), (4051, 12348), (4116, 12153), (6174, 8102)]