53126586

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{68639}}^1$

素因数の和:68690

約数の個数: 24

約数和(自身を含む): 117786240

約数和(自身を除く): 64659654

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 68639, 137278, 205917, 411834, 617751, 1235502, 2951477, 5902954, 8854431, 17708862, 26563293, 53126586]

約数ペア:

[(1, 53126586), (2, 26563293), (3, 17708862), (6, 8854431), (9, 5902954), (18, 2951477), (43, 1235502), (86, 617751), (129, 411834), (258, 205917), (387, 137278), (774, 68639)]