56091078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 128559600

約数和(自身を除く): 72468522

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 401, 409, 802, 818, 1203, 1227, 2406, 2454, 3609, 3681, 7218, 7362, 7619, 7771, 15238, 15542, 22857, 23313, 45714, 46626, 68571, 69939, 137142, 139878, 164009, 328018, 492027, 984054, 1476081, 2952162, 3116171, 6232342, 9348513, 18697026, 28045539, 56091078]

約数ペア:

[(1, 56091078), (2, 28045539), (3, 18697026), (6, 9348513), (9, 6232342), (18, 3116171), (19, 2952162), (38, 1476081), (57, 984054), (114, 492027), (171, 328018), (342, 164009), (401, 139878), (409, 137142), (802, 69939), (818, 68571), (1203, 46626), (1227, 45714), (2406, 23313), (2454, 22857), (3609, 15542), (3681, 15238), (7218, 7771), (7362, 7619)]