51846561

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1007

約数の個数: 40

約数和(自身を含む): 85072680

約数和(自身を除く): 33226119

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 351, 477, 689, 929, 1053, 1431, 2067, 2787, 4293, 6201, 8361, 12077, 18603, 25083, 36231, 49237, 55809, 75249, 108693, 147711, 326079, 443133, 640081, 978237, 1329399, 1920243, 3988197, 5760729, 17282187, 51846561]

約数ペア:

[(1, 51846561), (3, 17282187), (9, 5760729), (13, 3988197), (27, 1920243), (39, 1329399), (53, 978237), (81, 640081), (117, 443133), (159, 326079), (351, 147711), (477, 108693), (689, 75249), (929, 55809), (1053, 49237), (1431, 36231), (2067, 25083), (2787, 18603), (4293, 12077), (6201, 8361)]