50391458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 86788800

約数和(自身を除く): 36397342

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 1079, 1229, 1577, 2158, 2458, 3154, 15977, 20501, 23351, 31954, 41002, 46702, 102007, 204014, 303563, 607126, 1326091, 1938133, 2652182, 3876266, 25195729, 50391458]

約数ペア:

[(1, 50391458), (2, 25195729), (13, 3876266), (19, 2652182), (26, 1938133), (38, 1326091), (83, 607126), (166, 303563), (247, 204014), (494, 102007), (1079, 46702), (1229, 41002), (1577, 31954), (2158, 23351), (2458, 20501), (3154, 15977)]