49829540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 110360880

約数和(自身を除く): 60531340

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 1621, 3074, 3242, 6148, 6484, 7685, 8105, 15370, 16210, 30740, 32420, 47009, 85913, 94018, 171826, 188036, 235045, 343652, 429565, 470090, 859130, 940180, 1718260, 2491477, 4982954, 9965908, 12457385, 24914770, 49829540]

約数ペア:

[(1, 49829540), (2, 24914770), (4, 12457385), (5, 9965908), (10, 4982954), (20, 2491477), (29, 1718260), (53, 940180), (58, 859130), (106, 470090), (116, 429565), (145, 343652), (212, 235045), (265, 188036), (290, 171826), (530, 94018), (580, 85913), (1060, 47009), (1537, 32420), (1621, 30740), (3074, 16210), (3242, 15370), (6148, 8105), (6484, 7685)]