56135872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:753

約数の個数: 56

約数和(自身を含む): 121259600

約数和(自身を除く): 65123728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 416, 436, 619, 832, 872, 1238, 1417, 1744, 2476, 2834, 3488, 4952, 5668, 6976, 8047, 9904, 11336, 16094, 19808, 22672, 32188, 39616, 45344, 64376, 67471, 90688, 128752, 134942, 257504, 269884, 515008, 539768, 877123, 1079536, 1754246, 2159072, 3508492, 4318144, 7016984, 14033968, 28067936, 56135872]

約数ペア:

[(1, 56135872), (2, 28067936), (4, 14033968), (8, 7016984), (13, 4318144), (16, 3508492), (26, 2159072), (32, 1754246), (52, 1079536), (64, 877123), (104, 539768), (109, 515008), (208, 269884), (218, 257504), (416, 134942), (436, 128752), (619, 90688), (832, 67471), (872, 64376), (1238, 45344), (1417, 39616), (1744, 32188), (2476, 22672), (2834, 19808), (3488, 16094), (4952, 11336), (5668, 9904), (6976, 8047)]