50262261

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 78597120

約数和(自身を除く): 28334859

約数列:

[1, 3, 7, 21, 67, 139, 201, 257, 417, 469, 771, 973, 1407, 1799, 2919, 5397, 9313, 17219, 27939, 35723, 51657, 65191, 107169, 120533, 195573, 250061, 361599, 750183, 2393441, 7180323, 16754087, 50262261]

約数ペア:

[(1, 50262261), (3, 16754087), (7, 7180323), (21, 2393441), (67, 750183), (139, 361599), (201, 250061), (257, 195573), (417, 120533), (469, 107169), (771, 65191), (973, 51657), (1407, 35723), (1799, 27939), (2919, 17219), (5397, 9313)]