55081228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31511}}^1$

素因数の和:31557

約数の個数: 24

約数和(自身を含む): 105880320

約数和(自身を除く): 50799092

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 31511, 63022, 126044, 598709, 724753, 1197418, 1449506, 2394836, 2899012, 13770307, 27540614, 55081228]

約数ペア:

[(1, 55081228), (2, 27540614), (4, 13770307), (19, 2899012), (23, 2394836), (38, 1449506), (46, 1197418), (76, 724753), (92, 598709), (437, 126044), (874, 63022), (1748, 31511)]