55218228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353963}}^1$

素因数の和:353983

約数の個数: 24

約数和(自身を含む): 138753888

約数和(自身を除く): 83535660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 353963, 707926, 1061889, 1415852, 2123778, 4247556, 4601519, 9203038, 13804557, 18406076, 27609114, 55218228]

約数ペア:

[(1, 55218228), (2, 27609114), (3, 18406076), (4, 13804557), (6, 9203038), (12, 4601519), (13, 4247556), (26, 2123778), (39, 1415852), (52, 1061889), (78, 707926), (156, 353963)]