53575480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191341}}^1$

素因数の和:191359

約数の個数: 32

約数和(自身を含む): 137766240

約数和(自身を除く): 84190760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 191341, 382682, 765364, 956705, 1339387, 1530728, 1913410, 2678774, 3826820, 5357548, 6696935, 7653640, 10715096, 13393870, 26787740, 53575480]

約数ペア:

[(1, 53575480), (2, 26787740), (4, 13393870), (5, 10715096), (7, 7653640), (8, 6696935), (10, 5357548), (14, 3826820), (20, 2678774), (28, 1913410), (35, 1530728), (40, 1339387), (56, 956705), (70, 765364), (140, 382682), (280, 191341)]