56668172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:830

約数の個数: 36

約数和(自身を含む): 109753728

約数和(自身を除く): 53085556

約数列:

[1, 2, 4, 11, 22, 44, 121, 191, 242, 382, 484, 613, 764, 1226, 2101, 2452, 4202, 6743, 8404, 13486, 23111, 26972, 46222, 74173, 92444, 117083, 148346, 234166, 296692, 468332, 1287913, 2575826, 5151652, 14167043, 28334086, 56668172]

約数ペア:

[(1, 56668172), (2, 28334086), (4, 14167043), (11, 5151652), (22, 2575826), (44, 1287913), (121, 468332), (191, 296692), (242, 234166), (382, 148346), (484, 117083), (613, 92444), (764, 74173), (1226, 46222), (2101, 26972), (2452, 23111), (4202, 13486), (6743, 8404)]