47636960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{42533}}^1$

素因数の和:42555

約数の個数: 48

約数和(自身を含む): 128622816

約数和(自身を除く): 80985856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 42533, 85066, 170132, 212665, 297731, 340264, 425330, 595462, 680528, 850660, 1190924, 1361056, 1488655, 1701320, 2381848, 2977310, 3402640, 4763696, 5954620, 6805280, 9527392, 11909240, 23818480, 47636960]

約数ペア:

[(1, 47636960), (2, 23818480), (4, 11909240), (5, 9527392), (7, 6805280), (8, 5954620), (10, 4763696), (14, 3402640), (16, 2977310), (20, 2381848), (28, 1701320), (32, 1488655), (35, 1361056), (40, 1190924), (56, 850660), (70, 680528), (80, 595462), (112, 425330), (140, 340264), (160, 297731), (224, 212665), (280, 170132), (560, 85066), (1120, 42533)]