47574538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2790

約数の個数: 24

約数和(自身を含む): 79543044

約数和(自身を除く): 31968506

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 2693, 5386, 8833, 17666, 29623, 59246, 196589, 325853, 393178, 651706, 2162479, 4324958, 23787269, 47574538]

約数ペア:

[(1, 47574538), (2, 23787269), (11, 4324958), (22, 2162479), (73, 651706), (121, 393178), (146, 325853), (242, 196589), (803, 59246), (1606, 29623), (2693, 17666), (5386, 8833)]