53516463

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 97542144

約数和(自身を除く): 44025681

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 71, 77, 91, 143, 213, 231, 251, 273, 429, 497, 753, 781, 923, 1001, 1491, 1757, 2343, 2761, 2769, 3003, 3263, 5271, 5467, 6461, 8283, 9789, 10153, 16401, 17821, 19327, 19383, 22841, 30459, 35893, 53463, 57981, 68523, 71071, 107679, 124747, 196031, 213213, 231673, 251251, 374241, 588093, 695019, 753753, 1372217, 1621711, 2548403, 4116651, 4865133, 7645209, 17838821, 53516463]

約数ペア:

[(1, 53516463), (3, 17838821), (7, 7645209), (11, 4865133), (13, 4116651), (21, 2548403), (33, 1621711), (39, 1372217), (71, 753753), (77, 695019), (91, 588093), (143, 374241), (213, 251251), (231, 231673), (251, 213213), (273, 196031), (429, 124747), (497, 107679), (753, 71071), (781, 68523), (923, 57981), (1001, 53463), (1491, 35893), (1757, 30459), (2343, 22841), (2761, 19383), (2769, 19327), (3003, 17821), (3263, 16401), (5271, 10153), (5467, 9789), (6461, 8283)]