51542128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:446

約数の個数: 60

約数和(自身を含む): 111485920

約数和(自身を除く): 59943792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 121, 158, 176, 242, 316, 337, 484, 632, 674, 869, 968, 1264, 1348, 1738, 1936, 2696, 3476, 3707, 5392, 6952, 7414, 9559, 13904, 14828, 19118, 26623, 29656, 38236, 40777, 53246, 59312, 76472, 81554, 106492, 152944, 163108, 212984, 292853, 326216, 425968, 585706, 652432, 1171412, 2342824, 3221383, 4685648, 6442766, 12885532, 25771064, 51542128]

約数ペア:

[(1, 51542128), (2, 25771064), (4, 12885532), (8, 6442766), (11, 4685648), (16, 3221383), (22, 2342824), (44, 1171412), (79, 652432), (88, 585706), (121, 425968), (158, 326216), (176, 292853), (242, 212984), (316, 163108), (337, 152944), (484, 106492), (632, 81554), (674, 76472), (869, 59312), (968, 53246), (1264, 40777), (1348, 38236), (1738, 29656), (1936, 26623), (2696, 19118), (3476, 14828), (3707, 13904), (5392, 9559), (6952, 7414)]