54380470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{661}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 103430880

約数和(自身を除く): 49050410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 433, 661, 866, 1322, 2165, 3305, 4330, 6610, 8227, 12559, 16454, 25118, 41135, 62795, 82270, 125590, 286213, 572426, 1431065, 2862130, 5438047, 10876094, 27190235, 54380470]

約数ペア:

[(1, 54380470), (2, 27190235), (5, 10876094), (10, 5438047), (19, 2862130), (38, 1431065), (95, 572426), (190, 286213), (433, 125590), (661, 82270), (866, 62795), (1322, 41135), (2165, 25118), (3305, 16454), (4330, 12559), (6610, 8227)]