56903396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1436

約数の個数: 36

約数和(自身を含む): 110770380

約数和(自身を除く): 53866984

約数列:

[1, 2, 4, 11, 22, 44, 89, 121, 178, 242, 356, 484, 979, 1321, 1958, 2642, 3916, 5284, 10769, 14531, 21538, 29062, 43076, 58124, 117569, 159841, 235138, 319682, 470276, 639364, 1293259, 2586518, 5173036, 14225849, 28451698, 56903396]

約数ペア:

[(1, 56903396), (2, 28451698), (4, 14225849), (11, 5173036), (22, 2586518), (44, 1293259), (89, 639364), (121, 470276), (178, 319682), (242, 235138), (356, 159841), (484, 117569), (979, 58124), (1321, 43076), (1958, 29062), (2642, 21538), (3916, 14531), (5284, 10769)]