51424440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3083}}^1$

素因数の和:3236

約数の個数: 64

約数和(自身を含む): 155433600

約数和(自身を除く): 104009160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3083, 3336, 4170, 5560, 6166, 8340, 9249, 12332, 15415, 16680, 18498, 24664, 30830, 36996, 46245, 61660, 73992, 92490, 123320, 184980, 369960, 428537, 857074, 1285611, 1714148, 2142685, 2571222, 3428296, 4285370, 5142444, 6428055, 8570740, 10284888, 12856110, 17141480, 25712220, 51424440]

約数ペア:

[(1, 51424440), (2, 25712220), (3, 17141480), (4, 12856110), (5, 10284888), (6, 8570740), (8, 6428055), (10, 5142444), (12, 4285370), (15, 3428296), (20, 2571222), (24, 2142685), (30, 1714148), (40, 1285611), (60, 857074), (120, 428537), (139, 369960), (278, 184980), (417, 123320), (556, 92490), (695, 73992), (834, 61660), (1112, 46245), (1390, 36996), (1668, 30830), (2085, 24664), (2780, 18498), (3083, 16680), (3336, 15415), (4170, 12332), (5560, 9249), (6166, 8340)]