57521820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3461}}^1$

素因数の和:3750

約数の個数: 48

約数和(自身を含む): 161689248

約数和(自身を除く): 104167428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 3461, 4155, 5540, 6922, 8310, 10383, 13844, 16620, 17305, 20766, 34610, 41532, 51915, 69220, 103830, 207660, 958697, 1917394, 2876091, 3834788, 4793485, 5752182, 9586970, 11504364, 14380455, 19173940, 28760910, 57521820]

約数ペア:

[(1, 57521820), (2, 28760910), (3, 19173940), (4, 14380455), (5, 11504364), (6, 9586970), (10, 5752182), (12, 4793485), (15, 3834788), (20, 2876091), (30, 1917394), (60, 958697), (277, 207660), (554, 103830), (831, 69220), (1108, 51915), (1385, 41532), (1662, 34610), (2770, 20766), (3324, 17305), (3461, 16620), (4155, 13844), (5540, 10383), (6922, 8310)]