56808477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 94798080

約数和(自身を除く): 37989603

約数列:

[1, 3, 9, 11, 29, 33, 47, 87, 99, 141, 261, 319, 421, 423, 517, 957, 1263, 1363, 1551, 2871, 3789, 4089, 4631, 4653, 12209, 12267, 13893, 14993, 19787, 36627, 41679, 44979, 59361, 109881, 134299, 134937, 178083, 217657, 402897, 573823, 652971, 1208691, 1721469, 1958913, 5164407, 6312053, 18936159, 56808477]

約数ペア:

[(1, 56808477), (3, 18936159), (9, 6312053), (11, 5164407), (29, 1958913), (33, 1721469), (47, 1208691), (87, 652971), (99, 573823), (141, 402897), (261, 217657), (319, 178083), (421, 134937), (423, 134299), (517, 109881), (957, 59361), (1263, 44979), (1363, 41679), (1551, 36627), (2871, 19787), (3789, 14993), (4089, 13893), (4631, 12267), (4653, 12209)]