53348477

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 16324483

約数列:

[1, 7, 13, 23, 71, 91, 161, 299, 359, 497, 923, 1633, 2093, 2513, 4667, 6461, 8257, 11431, 21229, 25489, 32669, 57799, 107341, 148603, 178423, 331357, 586247, 751387, 2319499, 4103729, 7621211, 53348477]

約数ペア:

[(1, 53348477), (7, 7621211), (13, 4103729), (23, 2319499), (71, 751387), (91, 586247), (161, 331357), (299, 178423), (359, 148603), (497, 107341), (923, 57799), (1633, 32669), (2093, 25489), (2513, 21229), (4667, 11431), (6461, 8257)]