47012251

素因数分解:

${\mathrm{11}}^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:89

約数の個数: 30

約数和(自身を含む): 58944300

約数和(自身を除く): 11932049

約数列:

[1, 11, 13, 19, 121, 143, 169, 209, 247, 1331, 1573, 1859, 2299, 2717, 3211, 14641, 17303, 20449, 25289, 29887, 35321, 190333, 224939, 278179, 328757, 388531, 2474329, 3616327, 4273841, 47012251]

約数ペア:

[(1, 47012251), (11, 4273841), (13, 3616327), (19, 2474329), (121, 388531), (143, 328757), (169, 278179), (209, 224939), (247, 190333), (1331, 35321), (1573, 29887), (1859, 25289), (2299, 20449), (2717, 17303), (3211, 14641)]