56745286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 106142400

約数和(自身を除く): 49397114

約数列:

[1, 2, 13, 17, 19, 26, 29, 34, 38, 58, 221, 233, 247, 323, 377, 442, 466, 493, 494, 551, 646, 754, 986, 1102, 3029, 3961, 4199, 4427, 6058, 6409, 6757, 7163, 7922, 8398, 8854, 9367, 12818, 13514, 14326, 18734, 51493, 57551, 75259, 87841, 102986, 114869, 115102, 121771, 128383, 150518, 175682, 229738, 243542, 256766, 978367, 1493297, 1668979, 1956734, 2182511, 2986594, 3337958, 4365022, 28372643, 56745286]

約数ペア:

[(1, 56745286), (2, 28372643), (13, 4365022), (17, 3337958), (19, 2986594), (26, 2182511), (29, 1956734), (34, 1668979), (38, 1493297), (58, 978367), (221, 256766), (233, 243542), (247, 229738), (323, 175682), (377, 150518), (442, 128383), (466, 121771), (493, 115102), (494, 114869), (551, 102986), (646, 87841), (754, 75259), (986, 57551), (1102, 51493), (3029, 18734), (3961, 14326), (4199, 13514), (4427, 12818), (6058, 9367), (6409, 8854), (6757, 8398), (7163, 7922)]