51626433

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 24215487

約数列:

[1, 3, 17, 37, 51, 109, 111, 251, 327, 629, 753, 1853, 1887, 4033, 4267, 5559, 9287, 12099, 12801, 27359, 27861, 68561, 82077, 157879, 205683, 465103, 473637, 1012283, 1395309, 3036849, 17208811, 51626433]

約数ペア:

[(1, 51626433), (3, 17208811), (17, 3036849), (37, 1395309), (51, 1012283), (109, 473637), (111, 465103), (251, 205683), (327, 157879), (629, 82077), (753, 68561), (1853, 27861), (1887, 27359), (4033, 12801), (4267, 12099), (5559, 9287)]