51038946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{405071}}^1$

素因数の和:405086

約数の個数: 24

約数和(自身を含む): 126382464

約数和(自身を除く): 75343518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 405071, 810142, 1215213, 2430426, 2835497, 3645639, 5670994, 7291278, 8506491, 17012982, 25519473, 51038946]

約数ペア:

[(1, 51038946), (2, 25519473), (3, 17012982), (6, 8506491), (7, 7291278), (9, 5670994), (14, 3645639), (18, 2835497), (21, 2430426), (42, 1215213), (63, 810142), (126, 405071)]