56276500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{2297}}^1$

素因数の和:2330

約数の個数: 72

約数和(自身を含む): 143036712

約数和(自身を除く): 86760212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2297, 2450, 3500, 4594, 4900, 6125, 9188, 11485, 12250, 16079, 22970, 24500, 32158, 45940, 57425, 64316, 80395, 112553, 114850, 160790, 225106, 229700, 287125, 321580, 401975, 450212, 562765, 574250, 803950, 1125530, 1148500, 1607900, 2009875, 2251060, 2813825, 4019750, 5627650, 8039500, 11255300, 14069125, 28138250, 56276500]

約数ペア:

[(1, 56276500), (2, 28138250), (4, 14069125), (5, 11255300), (7, 8039500), (10, 5627650), (14, 4019750), (20, 2813825), (25, 2251060), (28, 2009875), (35, 1607900), (49, 1148500), (50, 1125530), (70, 803950), (98, 574250), (100, 562765), (125, 450212), (140, 401975), (175, 321580), (196, 287125), (245, 229700), (250, 225106), (350, 160790), (490, 114850), (500, 112553), (700, 80395), (875, 64316), (980, 57425), (1225, 45940), (1750, 32158), (2297, 24500), (2450, 22970), (3500, 16079), (4594, 12250), (4900, 11485), (6125, 9188)]