53014731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 95109120

約数和(自身を除く): 42094389

約数列:

[1, 3, 7, 11, 19, 21, 33, 47, 57, 77, 133, 141, 209, 231, 257, 329, 399, 517, 627, 771, 893, 987, 1463, 1551, 1799, 2679, 2827, 3619, 4389, 4883, 5397, 6251, 8481, 9823, 10857, 12079, 14649, 18753, 19789, 29469, 34181, 36237, 53713, 59367, 68761, 84553, 102543, 132869, 161139, 206283, 229501, 253659, 375991, 398607, 688503, 930083, 1127973, 1606507, 2524511, 2790249, 4819521, 7573533, 17671577, 53014731]

約数ペア:

[(1, 53014731), (3, 17671577), (7, 7573533), (11, 4819521), (19, 2790249), (21, 2524511), (33, 1606507), (47, 1127973), (57, 930083), (77, 688503), (133, 398607), (141, 375991), (209, 253659), (231, 229501), (257, 206283), (329, 161139), (399, 132869), (517, 102543), (627, 84553), (771, 68761), (893, 59367), (987, 53713), (1463, 36237), (1551, 34181), (1799, 29469), (2679, 19789), (2827, 18753), (3619, 14649), (4389, 12079), (4883, 10857), (5397, 9823), (6251, 8481)]