56387212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 120234240

約数和(自身を除く): 63847028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1277, 1577, 2324, 2554, 3154, 5108, 6308, 8939, 11039, 17878, 22078, 24263, 35756, 44156, 48526, 97052, 105991, 169841, 211982, 339682, 423964, 679364, 741937, 1483874, 2013829, 2967748, 4027658, 8055316, 14096803, 28193606, 56387212]

約数ペア:

[(1, 56387212), (2, 28193606), (4, 14096803), (7, 8055316), (14, 4027658), (19, 2967748), (28, 2013829), (38, 1483874), (76, 741937), (83, 679364), (133, 423964), (166, 339682), (266, 211982), (332, 169841), (532, 105991), (581, 97052), (1162, 48526), (1277, 44156), (1577, 35756), (2324, 24263), (2554, 22078), (3154, 17878), (5108, 11039), (6308, 8939)]