55391388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{355073}}^1$

素因数の和:355093

約数の個数: 24

約数和(自身を含む): 139189008

約数和(自身を除く): 83797620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 355073, 710146, 1065219, 1420292, 2130438, 4260876, 4615949, 9231898, 13847847, 18463796, 27695694, 55391388]

約数ペア:

[(1, 55391388), (2, 27695694), (3, 18463796), (4, 13847847), (6, 9231898), (12, 4615949), (13, 4260876), (26, 2130438), (39, 1420292), (52, 1065219), (78, 710146), (156, 355073)]