47414750

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 89799840

約数和(自身を除く): 42385090

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 250, 445, 890, 2131, 2225, 4262, 4450, 10655, 11125, 21310, 22250, 53275, 106550, 189659, 266375, 379318, 532750, 948295, 1896590, 4741475, 9482950, 23707375, 47414750]

約数ペア:

[(1, 47414750), (2, 23707375), (5, 9482950), (10, 4741475), (25, 1896590), (50, 948295), (89, 532750), (125, 379318), (178, 266375), (250, 189659), (445, 106550), (890, 53275), (2131, 22250), (2225, 21310), (4262, 11125), (4450, 10655)]