53631188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1609}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 101294760

約数和(自身を除く): 47663572

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 1609, 2564, 3218, 6436, 8333, 16666, 20917, 33332, 41834, 83668, 1031369, 2062738, 4125476, 13407797, 26815594, 53631188]

約数ペア:

[(1, 53631188), (2, 26815594), (4, 13407797), (13, 4125476), (26, 2062738), (52, 1031369), (641, 83668), (1282, 41834), (1609, 33332), (2564, 20917), (3218, 16666), (6436, 8333)]