47901451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 55686960

約数和(自身を除く): 7785509

約数列:

[1, 13, 19, 59, 173, 247, 361, 767, 1121, 2249, 3287, 4693, 10207, 14573, 21299, 42731, 62453, 132691, 193933, 276887, 811889, 2521129, 3684727, 47901451]

約数ペア:

[(1, 47901451), (13, 3684727), (19, 2521129), (59, 811889), (173, 276887), (247, 193933), (361, 132691), (767, 62453), (1121, 42731), (2249, 21299), (3287, 14573), (4693, 10207)]