50906817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1693}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 79543464

約数和(自身を除く): 28636647

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 1693, 2313, 3341, 5079, 10023, 15237, 22009, 30069, 66027, 198081, 435101, 1305303, 3915909, 5656313, 16968939, 50906817]

約数ペア:

[(1, 50906817), (3, 16968939), (9, 5656313), (13, 3915909), (39, 1305303), (117, 435101), (257, 198081), (771, 66027), (1693, 30069), (2313, 22009), (3341, 15237), (5079, 10023)]