51834447

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{601}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 88089456

約数和(自身を除く): 36255009

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 601, 777, 1369, 1803, 2331, 4107, 4207, 5409, 9583, 12321, 12621, 22237, 28749, 37863, 66711, 86247, 155659, 200133, 466977, 822769, 1400931, 2468307, 5759383, 7404921, 17278149, 51834447]

約数ペア:

[(1, 51834447), (3, 17278149), (7, 7404921), (9, 5759383), (21, 2468307), (37, 1400931), (63, 822769), (111, 466977), (259, 200133), (333, 155659), (601, 86247), (777, 66711), (1369, 37863), (1803, 28749), (2331, 22237), (4107, 12621), (4207, 12321), (5409, 9583)]