47980968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3209}}^1$

素因数の和:3314

約数の個数: 64

約数和(自身を含む): 138672000

約数和(自身を除く): 90691032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3209, 3738, 4984, 6418, 7476, 9627, 12836, 14952, 19254, 22463, 25672, 38508, 44926, 67389, 77016, 89852, 134778, 179704, 269556, 285601, 539112, 571202, 856803, 1142404, 1713606, 1999207, 2284808, 3427212, 3998414, 5997621, 6854424, 7996828, 11995242, 15993656, 23990484, 47980968]

約数ペア:

[(1, 47980968), (2, 23990484), (3, 15993656), (4, 11995242), (6, 7996828), (7, 6854424), (8, 5997621), (12, 3998414), (14, 3427212), (21, 2284808), (24, 1999207), (28, 1713606), (42, 1142404), (56, 856803), (84, 571202), (89, 539112), (168, 285601), (178, 269556), (267, 179704), (356, 134778), (534, 89852), (623, 77016), (712, 67389), (1068, 44926), (1246, 38508), (1869, 25672), (2136, 22463), (2492, 19254), (3209, 14952), (3738, 12836), (4984, 9627), (6418, 7476)]