51115792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35107}}^1$

素因数の和:35135

約数の個数: 40

約数和(自身を含む): 121894976

約数和(自身を除く): 70779184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 35107, 70214, 140428, 245749, 280856, 456391, 491498, 561712, 912782, 982996, 1825564, 1965992, 3194737, 3651128, 3931984, 6389474, 7302256, 12778948, 25557896, 51115792]

約数ペア:

[(1, 51115792), (2, 25557896), (4, 12778948), (7, 7302256), (8, 6389474), (13, 3931984), (14, 3651128), (16, 3194737), (26, 1965992), (28, 1825564), (52, 982996), (56, 912782), (91, 561712), (104, 491498), (112, 456391), (182, 280856), (208, 245749), (364, 140428), (728, 70214), (1456, 35107)]