54230778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3389}}^1$

素因数の和:3531

約数の個数: 48

約数和(自身を含む): 135383040

約数和(自身を除く): 81152262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 3389, 5334, 6778, 8001, 10167, 16002, 20334, 23723, 30501, 47446, 61002, 71169, 142338, 213507, 427014, 430403, 860806, 1291209, 2582418, 3012821, 3873627, 6025642, 7747254, 9038463, 18076926, 27115389, 54230778]

約数ペア:

[(1, 54230778), (2, 27115389), (3, 18076926), (6, 9038463), (7, 7747254), (9, 6025642), (14, 3873627), (18, 3012821), (21, 2582418), (42, 1291209), (63, 860806), (126, 430403), (127, 427014), (254, 213507), (381, 142338), (762, 71169), (889, 61002), (1143, 47446), (1778, 30501), (2286, 23723), (2667, 20334), (3389, 16002), (5334, 10167), (6778, 8001)]