55996941

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 103864320

約数和(自身を除く): 47867379

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 39, 77, 87, 91, 143, 203, 231, 273, 319, 377, 429, 609, 643, 957, 1001, 1131, 1929, 2233, 2639, 3003, 4147, 4501, 6699, 7073, 7917, 8359, 12441, 13503, 18647, 21219, 25077, 29029, 49511, 55941, 58513, 87087, 91949, 130529, 148533, 175539, 205117, 242411, 275847, 391587, 615351, 643643, 727233, 1435819, 1696877, 1930929, 2666521, 4307457, 5090631, 7999563, 18665647, 55996941]

約数ペア:

[(1, 55996941), (3, 18665647), (7, 7999563), (11, 5090631), (13, 4307457), (21, 2666521), (29, 1930929), (33, 1696877), (39, 1435819), (77, 727233), (87, 643643), (91, 615351), (143, 391587), (203, 275847), (231, 242411), (273, 205117), (319, 175539), (377, 148533), (429, 130529), (609, 91949), (643, 87087), (957, 58513), (1001, 55941), (1131, 49511), (1929, 29029), (2233, 25077), (2639, 21219), (3003, 18647), (4147, 13503), (4501, 12441), (6699, 8359), (7073, 7917)]