49099280

素因数分解:

$2^4\times 5^1\times {\mathrm{613741}}^1$

素因数の和:613754

約数の個数: 20

約数和(自身を含む): 114156012

約数和(自身を除く): 65056732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613741, 1227482, 2454964, 3068705, 4909928, 6137410, 9819856, 12274820, 24549640, 49099280]

約数ペア:

[(1, 49099280), (2, 24549640), (4, 12274820), (5, 9819856), (8, 6137410), (10, 4909928), (16, 3068705), (20, 2454964), (40, 1227482), (80, 613741)]