53065397

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 71909376

約数和(自身を除く): 18843979

約数列:

[1, 7, 11, 31, 43, 47, 77, 121, 217, 301, 329, 341, 473, 517, 847, 1333, 1457, 2021, 2387, 3311, 3619, 3751, 5203, 5687, 9331, 10199, 14147, 14663, 16027, 22231, 26257, 36421, 39809, 62651, 102641, 112189, 155617, 161293, 176297, 244541, 438557, 689161, 1129051, 1234079, 1711787, 4824127, 7580771, 53065397]

約数ペア:

[(1, 53065397), (7, 7580771), (11, 4824127), (31, 1711787), (43, 1234079), (47, 1129051), (77, 689161), (121, 438557), (217, 244541), (301, 176297), (329, 161293), (341, 155617), (473, 112189), (517, 102641), (847, 62651), (1333, 39809), (1457, 36421), (2021, 26257), (2387, 22231), (3311, 16027), (3619, 14663), (3751, 14147), (5203, 10199), (5687, 9331)]