50545989

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 36

約数和(自身を含む): 80905188

約数和(自身を除く): 30359199

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 257, 369, 533, 771, 1599, 1681, 2313, 3341, 4797, 5043, 10023, 10537, 15129, 21853, 30069, 31611, 65559, 94833, 136981, 196677, 410943, 432017, 1232829, 1296051, 3888153, 5616221, 16848663, 50545989]

約数ペア:

[(1, 50545989), (3, 16848663), (9, 5616221), (13, 3888153), (39, 1296051), (41, 1232829), (117, 432017), (123, 410943), (257, 196677), (369, 136981), (533, 94833), (771, 65559), (1599, 31611), (1681, 30069), (2313, 21853), (3341, 15129), (4797, 10537), (5043, 10023)]