50896989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 87744384

約数和(自身を除く): 36847395

約数列:

[1, 3, 9, 11, 13, 33, 39, 71, 99, 117, 143, 213, 429, 557, 639, 781, 923, 1287, 1671, 2343, 2769, 5013, 6127, 7029, 7241, 8307, 10153, 18381, 21723, 30459, 39547, 55143, 65169, 79651, 91377, 118641, 238953, 355923, 435017, 514111, 716859, 1305051, 1542333, 3915153, 4626999, 5655221, 16965663, 50896989]

約数ペア:

[(1, 50896989), (3, 16965663), (9, 5655221), (11, 4626999), (13, 3915153), (33, 1542333), (39, 1305051), (71, 716859), (99, 514111), (117, 435017), (143, 355923), (213, 238953), (429, 118641), (557, 91377), (639, 79651), (781, 65169), (923, 55143), (1287, 39547), (1671, 30459), (2343, 21723), (2769, 18381), (5013, 10153), (6127, 8307), (7029, 7241)]