48909280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43669}}^1$

素因数の和:43691

約数の個数: 48

約数和(自身を含む): 132058080

約数和(自身を除く): 83148800

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, 43669, 87338, 174676, 218345, 305683, 349352, 436690, 611366, 698704, 873380, 1222732, 1397408, 1528415, 1746760, 2445464, 3056830, 3493520, 4890928, 6113660, 6987040, 9781856, 12227320, 24454640, 48909280]

約数ペア:

[(1, 48909280), (2, 24454640), (4, 12227320), (5, 9781856), (7, 6987040), (8, 6113660), (10, 4890928), (14, 3493520), (16, 3056830), (20, 2445464), (28, 1746760), (32, 1528415), (35, 1397408), (40, 1222732), (56, 873380), (70, 698704), (80, 611366), (112, 436690), (140, 349352), (160, 305683), (224, 218345), (280, 174676), (560, 87338), (1120, 43669)]