51998388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{333323}}^1$

素因数の和:333343

約数の個数: 24

約数和(自身を含む): 130663008

約数和(自身を除く): 78664620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 333323, 666646, 999969, 1333292, 1999938, 3999876, 4333199, 8666398, 12999597, 17332796, 25999194, 51998388]

約数ペア:

[(1, 51998388), (2, 25999194), (3, 17332796), (4, 12999597), (6, 8666398), (12, 4333199), (13, 3999876), (26, 1999938), (39, 1333292), (52, 999969), (78, 666646), (156, 333323)]