47731000

素因数分解:

$2^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 113724000

約数和(自身を除く): 65993000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 125, 200, 236, 250, 295, 472, 500, 590, 809, 1000, 1180, 1475, 1618, 2360, 2950, 3236, 4045, 5900, 6472, 7375, 8090, 11800, 14750, 16180, 20225, 29500, 32360, 40450, 47731, 59000, 80900, 95462, 101125, 161800, 190924, 202250, 238655, 381848, 404500, 477310, 809000, 954620, 1193275, 1909240, 2386550, 4773100, 5966375, 9546200, 11932750, 23865500, 47731000]

約数ペア:

[(1, 47731000), (2, 23865500), (4, 11932750), (5, 9546200), (8, 5966375), (10, 4773100), (20, 2386550), (25, 1909240), (40, 1193275), (50, 954620), (59, 809000), (100, 477310), (118, 404500), (125, 381848), (200, 238655), (236, 202250), (250, 190924), (295, 161800), (472, 101125), (500, 95462), (590, 80900), (809, 59000), (1000, 47731), (1180, 40450), (1475, 32360), (1618, 29500), (2360, 20225), (2950, 16180), (3236, 14750), (4045, 11800), (5900, 8090), (6472, 7375)]