51385980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1459}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 144224640

約数和(自身を除く): 92838660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 587, 1174, 1459, 1761, 2348, 2918, 2935, 3522, 4377, 5836, 5870, 7044, 7295, 8754, 8805, 11740, 14590, 17508, 17610, 21885, 29180, 35220, 43770, 87540, 856433, 1712866, 2569299, 3425732, 4282165, 5138598, 8564330, 10277196, 12846495, 17128660, 25692990, 51385980]

約数ペア:

[(1, 51385980), (2, 25692990), (3, 17128660), (4, 12846495), (5, 10277196), (6, 8564330), (10, 5138598), (12, 4282165), (15, 3425732), (20, 2569299), (30, 1712866), (60, 856433), (587, 87540), (1174, 43770), (1459, 35220), (1761, 29180), (2348, 21885), (2918, 17610), (2935, 17508), (3522, 14590), (4377, 11740), (5836, 8805), (5870, 8754), (7044, 7295)]