57185478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23887}}^1$

素因数の和:23921

約数の個数: 48

約数和(自身を含む): 149061120

約数和(自身を除く): 91875642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 23887, 47774, 71661, 143322, 167209, 214983, 334418, 429966, 453853, 501627, 907706, 1003254, 1361559, 1504881, 2723118, 3009762, 3176971, 4084677, 6353942, 8169354, 9530913, 19061826, 28592739, 57185478]

約数ペア:

[(1, 57185478), (2, 28592739), (3, 19061826), (6, 9530913), (7, 8169354), (9, 6353942), (14, 4084677), (18, 3176971), (19, 3009762), (21, 2723118), (38, 1504881), (42, 1361559), (57, 1003254), (63, 907706), (114, 501627), (126, 453853), (133, 429966), (171, 334418), (266, 214983), (342, 167209), (399, 143322), (798, 71661), (1197, 47774), (2394, 23887)]