51308937

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 79872000

約数和(自身を除く): 28563063

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 837, 1039, 1593, 1829, 3117, 5487, 9351, 16461, 28053, 32209, 49383, 61301, 96627, 183903, 289881, 551709, 869643, 1655127, 1900331, 5700993, 17102979, 51308937]

約数ペア:

[(1, 51308937), (3, 17102979), (9, 5700993), (27, 1900331), (31, 1655127), (59, 869643), (93, 551709), (177, 289881), (279, 183903), (531, 96627), (837, 61301), (1039, 49383), (1593, 32209), (1829, 28053), (3117, 16461), (5487, 9351)]