47973560

素因数分解:

$2^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1291}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 108140400

約数和(自身を除く): 60166840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 929, 1291, 1858, 2582, 3716, 4645, 5164, 6455, 7432, 9290, 10328, 12910, 18580, 25820, 37160, 51640, 1199339, 2398678, 4797356, 5996695, 9594712, 11993390, 23986780, 47973560]

約数ペア:

[(1, 47973560), (2, 23986780), (4, 11993390), (5, 9594712), (8, 5996695), (10, 4797356), (20, 2398678), (40, 1199339), (929, 51640), (1291, 37160), (1858, 25820), (2582, 18580), (3716, 12910), (4645, 10328), (5164, 9290), (6455, 7432)]