51815148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8011}}^1$

素因数の和:8043

約数の個数: 72

約数和(自身を含む): 153445824

約数和(自身を除く): 101630676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 8011, 16022, 24033, 32044, 48066, 56077, 88121, 96132, 112154, 168231, 176242, 224308, 264363, 336462, 352484, 392539, 528726, 616847, 672924, 785078, 1057452, 1177617, 1233694, 1570156, 1850541, 2355234, 2467388, 3701082, 4317929, 4710468, 7402164, 8635858, 12953787, 17271716, 25907574, 51815148]

約数ペア:

[(1, 51815148), (2, 25907574), (3, 17271716), (4, 12953787), (6, 8635858), (7, 7402164), (11, 4710468), (12, 4317929), (14, 3701082), (21, 2467388), (22, 2355234), (28, 1850541), (33, 1570156), (42, 1233694), (44, 1177617), (49, 1057452), (66, 785078), (77, 672924), (84, 616847), (98, 528726), (132, 392539), (147, 352484), (154, 336462), (196, 264363), (231, 224308), (294, 176242), (308, 168231), (462, 112154), (539, 96132), (588, 88121), (924, 56077), (1078, 48066), (1617, 32044), (2156, 24033), (3234, 16022), (6468, 8011)]