49920408

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 139392000

約数和(自身を除く): 89471592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 717, 956, 967, 1434, 1912, 1934, 2151, 2868, 2901, 3868, 4302, 5736, 5802, 6453, 7736, 8604, 8703, 11604, 12906, 17208, 17406, 23208, 25812, 26109, 34812, 51624, 52218, 69624, 104436, 208872, 231113, 462226, 693339, 924452, 1386678, 1848904, 2080017, 2773356, 4160034, 5546712, 6240051, 8320068, 12480102, 16640136, 24960204, 49920408]

約数ペア:

[(1, 49920408), (2, 24960204), (3, 16640136), (4, 12480102), (6, 8320068), (8, 6240051), (9, 5546712), (12, 4160034), (18, 2773356), (24, 2080017), (27, 1848904), (36, 1386678), (54, 924452), (72, 693339), (108, 462226), (216, 231113), (239, 208872), (478, 104436), (717, 69624), (956, 52218), (967, 51624), (1434, 34812), (1912, 26109), (1934, 25812), (2151, 23208), (2868, 17406), (2901, 17208), (3868, 12906), (4302, 11604), (5736, 8703), (5802, 8604), (6453, 7736)]