53243028

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 138483520

約数和(自身を除く): 85240492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 1171, 1263, 1684, 2342, 2526, 3513, 3789, 4684, 5052, 7026, 7578, 10539, 11367, 14052, 15156, 21078, 22734, 31617, 42156, 45468, 63234, 126468, 492991, 985982, 1478973, 1971964, 2957946, 4436919, 5915892, 8873838, 13310757, 17747676, 26621514, 53243028]

約数ペア:

[(1, 53243028), (2, 26621514), (3, 17747676), (4, 13310757), (6, 8873838), (9, 5915892), (12, 4436919), (18, 2957946), (27, 1971964), (36, 1478973), (54, 985982), (108, 492991), (421, 126468), (842, 63234), (1171, 45468), (1263, 42156), (1684, 31617), (2342, 22734), (2526, 21078), (3513, 15156), (3789, 14052), (4684, 11367), (5052, 10539), (7026, 7578)]