51732142

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 101212848

約数和(自身を除く): 49480706

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1078, 1297, 1813, 2594, 2849, 3626, 5698, 9079, 14267, 18158, 19943, 28534, 39886, 47989, 63553, 95978, 99869, 127106, 199738, 335923, 527879, 671846, 699083, 1055758, 1398166, 2351461, 3695153, 4702922, 7390306, 25866071, 51732142]

約数ペア:

[(1, 51732142), (2, 25866071), (7, 7390306), (11, 4702922), (14, 3695153), (22, 2351461), (37, 1398166), (49, 1055758), (74, 699083), (77, 671846), (98, 527879), (154, 335923), (259, 199738), (407, 127106), (518, 99869), (539, 95978), (814, 63553), (1078, 47989), (1297, 39886), (1813, 28534), (2594, 19943), (2849, 18158), (3626, 14267), (5698, 9079)]