54245900

素因数分解:

$2^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{1187}}^1$

素因数の和:1658

約数の個数: 36

約数和(自身を含む): 118070568

約数和(自身を除く): 63824668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 457, 914, 1187, 1828, 2285, 2374, 4570, 4748, 5935, 9140, 11425, 11870, 22850, 23740, 29675, 45700, 59350, 118700, 542459, 1084918, 2169836, 2712295, 5424590, 10849180, 13561475, 27122950, 54245900]

約数ペア:

[(1, 54245900), (2, 27122950), (4, 13561475), (5, 10849180), (10, 5424590), (20, 2712295), (25, 2169836), (50, 1084918), (100, 542459), (457, 118700), (914, 59350), (1187, 45700), (1828, 29675), (2285, 23740), (2374, 22850), (4570, 11870), (4748, 11425), (5935, 9140)]