56355984

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1709}}^1$

素因数の和:1952

約数の個数: 60

約数和(自身を含む): 158499900

約数和(自身を除く): 102143916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1709, 1832, 2061, 2748, 3418, 3664, 4122, 5127, 5496, 6836, 8244, 10254, 10992, 13672, 15381, 16488, 20508, 27344, 30762, 32976, 41016, 61524, 82032, 123048, 246096, 391361, 782722, 1174083, 1565444, 2348166, 3130888, 3522249, 4696332, 6261776, 7044498, 9392664, 14088996, 18785328, 28177992, 56355984]

約数ペア:

[(1, 56355984), (2, 28177992), (3, 18785328), (4, 14088996), (6, 9392664), (8, 7044498), (9, 6261776), (12, 4696332), (16, 3522249), (18, 3130888), (24, 2348166), (36, 1565444), (48, 1174083), (72, 782722), (144, 391361), (229, 246096), (458, 123048), (687, 82032), (916, 61524), (1374, 41016), (1709, 32976), (1832, 30762), (2061, 27344), (2748, 20508), (3418, 16488), (3664, 15381), (4122, 13672), (5127, 10992), (5496, 10254), (6836, 8244)]