53458384

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 124277760

約数和(自身を除く): 70819376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 89, 112, 124, 173, 178, 217, 248, 346, 356, 434, 496, 623, 692, 712, 868, 1211, 1246, 1384, 1424, 1736, 2422, 2492, 2759, 2768, 3472, 4844, 4984, 5363, 5518, 9688, 9968, 10726, 11036, 15397, 19313, 19376, 21452, 22072, 30794, 37541, 38626, 42904, 44144, 61588, 75082, 77252, 85808, 107779, 123176, 150164, 154504, 215558, 246352, 300328, 309008, 431116, 477307, 600656, 862232, 954614, 1724464, 1909228, 3341149, 3818456, 6682298, 7636912, 13364596, 26729192, 53458384]

約数ペア:

[(1, 53458384), (2, 26729192), (4, 13364596), (7, 7636912), (8, 6682298), (14, 3818456), (16, 3341149), (28, 1909228), (31, 1724464), (56, 954614), (62, 862232), (89, 600656), (112, 477307), (124, 431116), (173, 309008), (178, 300328), (217, 246352), (248, 215558), (346, 154504), (356, 150164), (434, 123176), (496, 107779), (623, 85808), (692, 77252), (712, 75082), (868, 61588), (1211, 44144), (1246, 42904), (1384, 38626), (1424, 37541), (1736, 30794), (2422, 22072), (2492, 21452), (2759, 19376), (2768, 19313), (3472, 15397), (4844, 11036), (4984, 10726), (5363, 9968), (5518, 9688)]