54969920

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:907

約数の個数: 56

約数和(自身を含む): 131576064

約数和(自身を除く): 76606144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 566, 607, 1132, 1214, 1415, 2264, 2428, 2830, 3035, 4528, 4856, 5660, 6070, 9056, 9712, 11320, 12140, 18112, 19424, 22640, 24280, 38848, 45280, 48560, 90560, 97120, 171781, 194240, 343562, 687124, 858905, 1374248, 1717810, 2748496, 3435620, 5496992, 6871240, 10993984, 13742480, 27484960, 54969920]

約数ペア:

[(1, 54969920), (2, 27484960), (4, 13742480), (5, 10993984), (8, 6871240), (10, 5496992), (16, 3435620), (20, 2748496), (32, 1717810), (40, 1374248), (64, 858905), (80, 687124), (160, 343562), (283, 194240), (320, 171781), (566, 97120), (607, 90560), (1132, 48560), (1214, 45280), (1415, 38848), (2264, 24280), (2428, 22640), (2830, 19424), (3035, 18112), (4528, 12140), (4856, 11320), (5660, 9712), (6070, 9056)]