56178100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51071}}^1$

素因数の和:51096

約数の個数: 36

約数和(自身を含む): 132991488

約数和(自身を除く): 76813388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 51071, 102142, 204284, 255355, 510710, 561781, 1021420, 1123562, 1276775, 2247124, 2553550, 2808905, 5107100, 5617810, 11235620, 14044525, 28089050, 56178100]

約数ペア:

[(1, 56178100), (2, 28089050), (4, 14044525), (5, 11235620), (10, 5617810), (11, 5107100), (20, 2808905), (22, 2553550), (25, 2247124), (44, 1276775), (50, 1123562), (55, 1021420), (100, 561781), (110, 510710), (220, 255355), (275, 204284), (550, 102142), (1100, 51071)]