55378401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 85131648

約数和(自身を除く): 29753247

約数列:

[1, 3, 13, 17, 39, 51, 101, 221, 303, 663, 827, 1313, 1717, 2481, 3939, 5151, 10751, 14059, 22321, 32253, 42177, 66963, 83527, 182767, 250581, 548301, 1085851, 1419959, 3257553, 4259877, 18459467, 55378401]

約数ペア:

[(1, 55378401), (3, 18459467), (13, 4259877), (17, 3257553), (39, 1419959), (51, 1085851), (101, 548301), (221, 250581), (303, 182767), (663, 83527), (827, 66963), (1313, 42177), (1717, 32253), (2481, 22321), (3939, 14059), (5151, 10751)]