51913834

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{2689}}^1$

素因数の和:2902

約数の個数: 24

約数和(自身を含む): 91078020

約数和(自身を除く): 39164186

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2689, 2758, 5378, 9653, 18823, 19306, 37646, 131761, 263522, 529733, 1059466, 3708131, 7416262, 25956917, 51913834]

約数ペア:

[(1, 51913834), (2, 25956917), (7, 7416262), (14, 3708131), (49, 1059466), (98, 529733), (197, 263522), (394, 131761), (1379, 37646), (2689, 19306), (2758, 18823), (5378, 9653)]