51993414

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 128589120

約数和(自身を除く): 76595706

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 163, 179, 198, 297, 326, 358, 489, 537, 594, 891, 978, 1074, 1467, 1611, 1782, 1793, 1969, 2934, 3222, 3586, 3938, 4401, 4833, 5379, 5907, 8802, 9666, 10758, 11814, 13203, 14499, 16137, 17721, 26406, 28998, 29177, 32274, 35442, 48411, 53163, 58354, 87531, 96822, 106326, 145233, 159489, 175062, 262593, 290466, 318978, 320947, 525186, 641894, 787779, 962841, 1575558, 1925682, 2363337, 2888523, 4726674, 5777046, 8665569, 17331138, 25996707, 51993414]

約数ペア:

[(1, 51993414), (2, 25996707), (3, 17331138), (6, 8665569), (9, 5777046), (11, 4726674), (18, 2888523), (22, 2363337), (27, 1925682), (33, 1575558), (54, 962841), (66, 787779), (81, 641894), (99, 525186), (162, 320947), (163, 318978), (179, 290466), (198, 262593), (297, 175062), (326, 159489), (358, 145233), (489, 106326), (537, 96822), (594, 87531), (891, 58354), (978, 53163), (1074, 48411), (1467, 35442), (1611, 32274), (1782, 29177), (1793, 28998), (1969, 26406), (2934, 17721), (3222, 16137), (3586, 14499), (3938, 13203), (4401, 11814), (4833, 10758), (5379, 9666), (5907, 8802)]