51692128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 106251264

約数和(自身を除く): 54559136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 428, 487, 496, 856, 974, 992, 1712, 1948, 3317, 3424, 3896, 6634, 7792, 13268, 15097, 15584, 26536, 30194, 52109, 53072, 60388, 104218, 106144, 120776, 208436, 241552, 416872, 483104, 833744, 1615379, 1667488, 3230758, 6461516, 12923032, 25846064, 51692128]

約数ペア:

[(1, 51692128), (2, 25846064), (4, 12923032), (8, 6461516), (16, 3230758), (31, 1667488), (32, 1615379), (62, 833744), (107, 483104), (124, 416872), (214, 241552), (248, 208436), (428, 120776), (487, 106144), (496, 104218), (856, 60388), (974, 53072), (992, 52109), (1712, 30194), (1948, 26536), (3317, 15584), (3424, 15097), (3896, 13268), (6634, 7792)]