51794500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 114791040

約数和(自身を除く): 62996540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 1420, 1459, 1775, 2918, 3550, 5836, 7100, 7295, 8875, 14590, 17750, 29180, 35500, 36475, 72950, 103589, 145900, 182375, 207178, 364750, 414356, 517945, 729500, 1035890, 2071780, 2589725, 5179450, 10358900, 12948625, 25897250, 51794500]

約数ペア:

[(1, 51794500), (2, 25897250), (4, 12948625), (5, 10358900), (10, 5179450), (20, 2589725), (25, 2071780), (50, 1035890), (71, 729500), (100, 517945), (125, 414356), (142, 364750), (250, 207178), (284, 182375), (355, 145900), (500, 103589), (710, 72950), (1420, 36475), (1459, 35500), (1775, 29180), (2918, 17750), (3550, 14590), (5836, 8875), (7100, 7295)]