51519768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{69247}}^1$

素因数の和:69287

約数の個数: 32

約数和(自身を含む): 132956160

約数和(自身を除く): 81436392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 69247, 138494, 207741, 276988, 415482, 553976, 830964, 1661928, 2146657, 4293314, 6439971, 8586628, 12879942, 17173256, 25759884, 51519768]

約数ペア:

[(1, 51519768), (2, 25759884), (3, 17173256), (4, 12879942), (6, 8586628), (8, 6439971), (12, 4293314), (24, 2146657), (31, 1661928), (62, 830964), (93, 553976), (124, 415482), (186, 276988), (248, 207741), (372, 138494), (744, 69247)]