56869956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11047}}^1$

素因数の和:11081

約数の個数: 72

約数和(自身を含む): 168901824

約数和(自身を除く): 112031868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 11047, 22094, 33141, 44188, 66282, 99423, 121517, 132564, 143611, 198846, 243034, 287222, 364551, 397692, 430833, 486068, 574444, 729102, 861666, 1093653, 1292499, 1458204, 1579721, 1723332, 2187306, 2584998, 3159442, 4374612, 4739163, 5169996, 6318884, 9478326, 14217489, 18956652, 28434978, 56869956]

約数ペア:

[(1, 56869956), (2, 28434978), (3, 18956652), (4, 14217489), (6, 9478326), (9, 6318884), (11, 5169996), (12, 4739163), (13, 4374612), (18, 3159442), (22, 2584998), (26, 2187306), (33, 1723332), (36, 1579721), (39, 1458204), (44, 1292499), (52, 1093653), (66, 861666), (78, 729102), (99, 574444), (117, 486068), (132, 430833), (143, 397692), (156, 364551), (198, 287222), (234, 243034), (286, 198846), (396, 143611), (429, 132564), (468, 121517), (572, 99423), (858, 66282), (1287, 44188), (1716, 33141), (2574, 22094), (5148, 11047)]