51995508

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 73488396

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 181, 222, 362, 444, 543, 647, 724, 1086, 1294, 1941, 2172, 2588, 3882, 6697, 7764, 13394, 20091, 23939, 26788, 40182, 47878, 71817, 80364, 95756, 117107, 143634, 234214, 287268, 351321, 468428, 702642, 1405284, 4332959, 8665918, 12998877, 17331836, 25997754, 51995508]

約数ペア:

[(1, 51995508), (2, 25997754), (3, 17331836), (4, 12998877), (6, 8665918), (12, 4332959), (37, 1405284), (74, 702642), (111, 468428), (148, 351321), (181, 287268), (222, 234214), (362, 143634), (444, 117107), (543, 95756), (647, 80364), (724, 71817), (1086, 47878), (1294, 40182), (1941, 26788), (2172, 23939), (2588, 20091), (3882, 13394), (6697, 7764)]