51570519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1321}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 92899584

約数和(自身を除く): 41329065

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 169, 231, 273, 429, 507, 1001, 1183, 1321, 1859, 3003, 3549, 3963, 5577, 9247, 13013, 14531, 17173, 27741, 39039, 43593, 51519, 101717, 120211, 188903, 223249, 305151, 360633, 566709, 669747, 1322321, 1562743, 2455739, 3966963, 4688229, 7367217, 17190173, 51570519]

約数ペア:

[(1, 51570519), (3, 17190173), (7, 7367217), (11, 4688229), (13, 3966963), (21, 2455739), (33, 1562743), (39, 1322321), (77, 669747), (91, 566709), (143, 360633), (169, 305151), (231, 223249), (273, 188903), (429, 120211), (507, 101717), (1001, 51519), (1183, 43593), (1321, 39039), (1859, 27741), (3003, 17173), (3549, 14531), (3963, 13013), (5577, 9247)]