53139408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1884

約数の個数: 80

約数和(自身を含む): 158739840

約数和(自身を除く): 105600432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1777, 1869, 2136, 2492, 3554, 3738, 4272, 4984, 5331, 7108, 7476, 9968, 10662, 12439, 14216, 14952, 21324, 24878, 28432, 29904, 37317, 42648, 49756, 74634, 85296, 99512, 149268, 158153, 199024, 298536, 316306, 474459, 597072, 632612, 948918, 1107071, 1265224, 1897836, 2214142, 2530448, 3321213, 3795672, 4428284, 6642426, 7591344, 8856568, 13284852, 17713136, 26569704, 53139408]

約数ペア:

[(1, 53139408), (2, 26569704), (3, 17713136), (4, 13284852), (6, 8856568), (7, 7591344), (8, 6642426), (12, 4428284), (14, 3795672), (16, 3321213), (21, 2530448), (24, 2214142), (28, 1897836), (42, 1265224), (48, 1107071), (56, 948918), (84, 632612), (89, 597072), (112, 474459), (168, 316306), (178, 298536), (267, 199024), (336, 158153), (356, 149268), (534, 99512), (623, 85296), (712, 74634), (1068, 49756), (1246, 42648), (1424, 37317), (1777, 29904), (1869, 28432), (2136, 24878), (2492, 21324), (3554, 14952), (3738, 14216), (4272, 12439), (4984, 10662), (5331, 9968), (7108, 7476)]