51495301

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 64201760

約数和(自身を除く): 12706459

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1573, 1723, 2299, 2717, 18953, 22399, 29887, 32737, 208483, 246389, 360107, 425581, 2710279, 3961177, 4681391, 51495301]

約数ペア:

[(1, 51495301), (11, 4681391), (13, 3961177), (19, 2710279), (121, 425581), (143, 360107), (209, 246389), (247, 208483), (1573, 32737), (1723, 29887), (2299, 22399), (2717, 18953)]