47981362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 85284864

約数和(自身を除く): 37303502

約数列:

[1, 2, 11, 13, 22, 26, 127, 143, 254, 286, 1321, 1397, 1651, 2642, 2794, 3302, 14531, 17173, 18161, 29062, 34346, 36322, 167767, 188903, 335534, 377806, 1845437, 2180971, 3690874, 4361942, 23990681, 47981362]

約数ペア:

[(1, 47981362), (2, 23990681), (11, 4361942), (13, 3690874), (22, 2180971), (26, 1845437), (127, 377806), (143, 335534), (254, 188903), (286, 167767), (1321, 36322), (1397, 34346), (1651, 29062), (2642, 18161), (2794, 17173), (3302, 14531)]