56987004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{249943}}^1$

素因数の和:249969

約数の個数: 24

約数和(自身を含む): 139968640

約数和(自身を除く): 82981636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 249943, 499886, 749829, 999772, 1499658, 2999316, 4748917, 9497834, 14246751, 18995668, 28493502, 56987004]

約数ペア:

[(1, 56987004), (2, 28493502), (3, 18995668), (4, 14246751), (6, 9497834), (12, 4748917), (19, 2999316), (38, 1499658), (57, 999772), (76, 749829), (114, 499886), (228, 249943)]