51238395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87587}}^1$

素因数の和:87611

約数の個数: 24

約数和(自身を含む): 95646096

約数和(自身を除く): 44407701

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 87587, 262761, 437935, 788283, 1138631, 1313805, 3415893, 3941415, 5693155, 10247679, 17079465, 51238395]

約数ペア:

[(1, 51238395), (3, 17079465), (5, 10247679), (9, 5693155), (13, 3941415), (15, 3415893), (39, 1313805), (45, 1138631), (65, 788283), (117, 437935), (195, 262761), (585, 87587)]