54240788

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 114011520

約数和(自身を除く): 59770732

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 134, 203, 268, 406, 469, 812, 938, 997, 1876, 1943, 1994, 3886, 3988, 6979, 7772, 13601, 13958, 27202, 27916, 28913, 54404, 57826, 66799, 115652, 133598, 202391, 267196, 404782, 467593, 809564, 935186, 1870372, 1937171, 3874342, 7748684, 13560197, 27120394, 54240788]

約数ペア:

[(1, 54240788), (2, 27120394), (4, 13560197), (7, 7748684), (14, 3874342), (28, 1937171), (29, 1870372), (58, 935186), (67, 809564), (116, 467593), (134, 404782), (203, 267196), (268, 202391), (406, 133598), (469, 115652), (812, 66799), (938, 57826), (997, 54404), (1876, 28913), (1943, 27916), (1994, 27202), (3886, 13958), (3988, 13601), (6979, 7772)]