55070940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{917849}}^1$

素因数の和:917861

約数の個数: 24

約数和(自身を含む): 154198800

約数和(自身を除く): 99127860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 917849, 1835698, 2753547, 3671396, 4589245, 5507094, 9178490, 11014188, 13767735, 18356980, 27535470, 55070940]

約数ペア:

[(1, 55070940), (2, 27535470), (3, 18356980), (4, 13767735), (5, 11014188), (6, 9178490), (10, 5507094), (12, 4589245), (15, 3671396), (20, 2753547), (30, 1835698), (60, 917849)]