56369649

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 34350351

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 1889, 4263, 5667, 9947, 13223, 29841, 39669, 54781, 92561, 164343, 277683, 383467, 647927, 1150401, 1943781, 2684269, 8052807, 18789883, 56369649]

約数ペア:

[(1, 56369649), (3, 18789883), (7, 8052807), (21, 2684269), (29, 1943781), (49, 1150401), (87, 647927), (147, 383467), (203, 277683), (343, 164343), (609, 92561), (1029, 54781), (1421, 39669), (1889, 29841), (4263, 13223), (5667, 9947)]