49333480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{176191}}^1$

素因数の和:176209

約数の個数: 32

約数和(自身を含む): 126858240

約数和(自身を除く): 77524760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 176191, 352382, 704764, 880955, 1233337, 1409528, 1761910, 2466674, 3523820, 4933348, 6166685, 7047640, 9866696, 12333370, 24666740, 49333480]

約数ペア:

[(1, 49333480), (2, 24666740), (4, 12333370), (5, 9866696), (7, 7047640), (8, 6166685), (10, 4933348), (14, 3523820), (20, 2466674), (28, 1761910), (35, 1409528), (40, 1233337), (56, 880955), (70, 704764), (140, 352382), (280, 176191)]