51256374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28571}}^1$

素因数の和:28612

約数の個数: 32

約数和(自身を含む): 115202304

約数和(自身を除く): 63945930

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 28571, 57142, 85713, 171426, 371423, 657133, 742846, 1114269, 1314266, 1971399, 2228538, 3942798, 8542729, 17085458, 25628187, 51256374]

約数ペア:

[(1, 51256374), (2, 25628187), (3, 17085458), (6, 8542729), (13, 3942798), (23, 2228538), (26, 1971399), (39, 1314266), (46, 1114269), (69, 742846), (78, 657133), (138, 371423), (299, 171426), (598, 85713), (897, 57142), (1794, 28571)]