51455565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163351}}^1$

素因数の和:163369

約数の個数: 24

約数和(自身を含む): 101931648

約数和(自身を除く): 50476083

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 163351, 490053, 816755, 1143457, 1470159, 2450265, 3430371, 5717285, 7350795, 10291113, 17151855, 51455565]

約数ペア:

[(1, 51455565), (3, 17151855), (5, 10291113), (7, 7350795), (9, 5717285), (15, 3430371), (21, 2450265), (35, 1470159), (45, 1143457), (63, 816755), (105, 490053), (315, 163351)]