55729206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{238159}}^1$

素因数の和:238180

約数の個数: 24

約数和(自身を含む): 130035360

約数和(自身を除く): 74306154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 238159, 476318, 714477, 1428954, 2143431, 3096067, 4286862, 6192134, 9288201, 18576402, 27864603, 55729206]

約数ペア:

[(1, 55729206), (2, 27864603), (3, 18576402), (6, 9288201), (9, 6192134), (13, 4286862), (18, 3096067), (26, 2143431), (39, 1428954), (78, 714477), (117, 476318), (234, 238159)]