51841000

素因数分解:

$2^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 124001280

約数和(自身を除く): 72160280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 940, 1000, 1103, 1175, 1880, 2206, 2350, 4412, 4700, 5515, 5875, 8824, 9400, 11030, 11750, 22060, 23500, 27575, 44120, 47000, 51841, 55150, 103682, 110300, 137875, 207364, 220600, 259205, 275750, 414728, 518410, 551500, 1036820, 1103000, 1296025, 2073640, 2592050, 5184100, 6480125, 10368200, 12960250, 25920500, 51841000]

約数ペア:

[(1, 51841000), (2, 25920500), (4, 12960250), (5, 10368200), (8, 6480125), (10, 5184100), (20, 2592050), (25, 2073640), (40, 1296025), (47, 1103000), (50, 1036820), (94, 551500), (100, 518410), (125, 414728), (188, 275750), (200, 259205), (235, 220600), (250, 207364), (376, 137875), (470, 110300), (500, 103682), (940, 55150), (1000, 51841), (1103, 47000), (1175, 44120), (1880, 27575), (2206, 23500), (2350, 22060), (4412, 11750), (4700, 11030), (5515, 9400), (5875, 8824)]