51815616

素因数分解:

$2^6\times 3^1\times {\mathrm{401}}^1\times {\mathrm{673}}^1$

素因数の和:1089

約数の個数: 56

約数和(自身を含む): 137641584

約数和(自身を除く): 85825968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 401, 673, 802, 1203, 1346, 1604, 2019, 2406, 2692, 3208, 4038, 4812, 5384, 6416, 8076, 9624, 10768, 12832, 16152, 19248, 21536, 25664, 32304, 38496, 43072, 64608, 76992, 129216, 269873, 539746, 809619, 1079492, 1619238, 2158984, 3238476, 4317968, 6476952, 8635936, 12953904, 17271872, 25907808, 51815616]

約数ペア:

[(1, 51815616), (2, 25907808), (3, 17271872), (4, 12953904), (6, 8635936), (8, 6476952), (12, 4317968), (16, 3238476), (24, 2158984), (32, 1619238), (48, 1079492), (64, 809619), (96, 539746), (192, 269873), (401, 129216), (673, 76992), (802, 64608), (1203, 43072), (1346, 38496), (1604, 32304), (2019, 25664), (2406, 21536), (2692, 19248), (3208, 16152), (4038, 12832), (4812, 10768), (5384, 9624), (6416, 8076)]