51989250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 131219712

約数和(自身を除く): 79230462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 125, 150, 206, 250, 309, 375, 515, 618, 673, 750, 1030, 1346, 1545, 2019, 2575, 3090, 3365, 4038, 5150, 6730, 7725, 10095, 12875, 15450, 16825, 20190, 25750, 33650, 38625, 50475, 69319, 77250, 84125, 100950, 138638, 168250, 207957, 252375, 346595, 415914, 504750, 693190, 1039785, 1732975, 2079570, 3465950, 5198925, 8664875, 10397850, 17329750, 25994625, 51989250]

約数ペア:

[(1, 51989250), (2, 25994625), (3, 17329750), (5, 10397850), (6, 8664875), (10, 5198925), (15, 3465950), (25, 2079570), (30, 1732975), (50, 1039785), (75, 693190), (103, 504750), (125, 415914), (150, 346595), (206, 252375), (250, 207957), (309, 168250), (375, 138638), (515, 100950), (618, 84125), (673, 77250), (750, 69319), (1030, 50475), (1346, 38625), (1545, 33650), (2019, 25750), (2575, 20190), (3090, 16825), (3365, 15450), (4038, 12875), (5150, 10095), (6730, 7725)]