53897129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 13840471

約数列:

[1, 11, 13, 19, 83, 143, 209, 239, 247, 913, 1079, 1577, 2629, 2717, 3107, 4541, 11869, 17347, 19837, 20501, 34177, 49951, 59033, 218207, 225511, 257881, 376903, 649363, 2836691, 4145933, 4899739, 53897129]

約数ペア:

[(1, 53897129), (11, 4899739), (13, 4145933), (19, 2836691), (83, 649363), (143, 376903), (209, 257881), (239, 225511), (247, 218207), (913, 59033), (1079, 49951), (1577, 34177), (2629, 20501), (2717, 19837), (3107, 17347), (4541, 11869)]