51267903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 75349440

約数和(自身を除く): 24081537

約数列:

[1, 3, 17, 37, 51, 101, 111, 269, 303, 629, 807, 1717, 1887, 3737, 4573, 5151, 9953, 11211, 13719, 27169, 29859, 63529, 81507, 169201, 190587, 461873, 507603, 1005253, 1385619, 3015759, 17089301, 51267903]

約数ペア:

[(1, 51267903), (3, 17089301), (17, 3015759), (37, 1385619), (51, 1005253), (101, 507603), (111, 461873), (269, 190587), (303, 169201), (629, 81507), (807, 63529), (1717, 29859), (1887, 27169), (3737, 13719), (4573, 11211), (5151, 9953)]