51528932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 113121792

約数和(自身を除く): 61592860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2671, 2756, 4823, 5342, 9646, 10684, 18697, 19292, 34723, 37394, 69446, 74788, 138892, 141563, 243061, 283126, 486122, 566252, 972244, 990941, 1840319, 1981882, 3680638, 3963764, 7361276, 12882233, 25764466, 51528932]

約数ペア:

[(1, 51528932), (2, 25764466), (4, 12882233), (7, 7361276), (13, 3963764), (14, 3680638), (26, 1981882), (28, 1840319), (52, 990941), (53, 972244), (91, 566252), (106, 486122), (182, 283126), (212, 243061), (364, 141563), (371, 138892), (689, 74788), (742, 69446), (1378, 37394), (1484, 34723), (2671, 19292), (2756, 18697), (4823, 10684), (5342, 9646)]