55887702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 129803520

約数和(自身を除く): 73915818

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 741, 817, 877, 1118, 1482, 1634, 1677, 1754, 2451, 2631, 3354, 4902, 5262, 10621, 11401, 16663, 21242, 22802, 31863, 33326, 34203, 37711, 49989, 63726, 68406, 75422, 99978, 113133, 216619, 226266, 433238, 490243, 649857, 716509, 980486, 1299714, 1433018, 1470729, 2149527, 2941458, 4299054, 9314617, 18629234, 27943851, 55887702]

約数ペア:

[(1, 55887702), (2, 27943851), (3, 18629234), (6, 9314617), (13, 4299054), (19, 2941458), (26, 2149527), (38, 1470729), (39, 1433018), (43, 1299714), (57, 980486), (78, 716509), (86, 649857), (114, 490243), (129, 433238), (247, 226266), (258, 216619), (494, 113133), (559, 99978), (741, 75422), (817, 68406), (877, 63726), (1118, 49989), (1482, 37711), (1634, 34203), (1677, 33326), (1754, 31863), (2451, 22802), (2631, 21242), (3354, 16663), (4902, 11401), (5262, 10621)]