55389218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{31013}}^1$

素因数の和:31081

約数の個数: 16

約数和(自身を含む): 89320320

約数和(自身を除く): 33931102

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 31013, 62026, 589247, 1178494, 1457611, 2915222, 27694609, 55389218]

約数ペア:

[(1, 55389218), (2, 27694609), (19, 2915222), (38, 1457611), (47, 1178494), (94, 589247), (893, 62026), (1786, 31013)]