51982920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13127}}^1$

素因数の和:13155

約数の個数: 96

約数和(自身を含む): 184317120

約数和(自身を除く): 132334200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 13127, 26254, 39381, 52508, 65635, 78762, 105016, 118143, 131270, 144397, 157524, 196905, 236286, 262540, 288794, 315048, 393810, 433191, 472572, 525080, 577588, 590715, 721985, 787620, 866382, 945144, 1155176, 1181430, 1299573, 1443970, 1575240, 1732764, 2165955, 2362860, 2599146, 2887940, 3465528, 4331910, 4725720, 5198292, 5775880, 6497865, 8663820, 10396584, 12995730, 17327640, 25991460, 51982920]

約数ペア:

[(1, 51982920), (2, 25991460), (3, 17327640), (4, 12995730), (5, 10396584), (6, 8663820), (8, 6497865), (9, 5775880), (10, 5198292), (11, 4725720), (12, 4331910), (15, 3465528), (18, 2887940), (20, 2599146), (22, 2362860), (24, 2165955), (30, 1732764), (33, 1575240), (36, 1443970), (40, 1299573), (44, 1181430), (45, 1155176), (55, 945144), (60, 866382), (66, 787620), (72, 721985), (88, 590715), (90, 577588), (99, 525080), (110, 472572), (120, 433191), (132, 393810), (165, 315048), (180, 288794), (198, 262540), (220, 236286), (264, 196905), (330, 157524), (360, 144397), (396, 131270), (440, 118143), (495, 105016), (660, 78762), (792, 65635), (990, 52508), (1320, 39381), (1980, 26254), (3960, 13127)]