51443784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{102071}}^1$

素因数の和:102090

約数の個数: 48

約数和(自身を含む): 159232320

約数和(自身を除く): 107788536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 102071, 204142, 306213, 408284, 612426, 714497, 816568, 918639, 1224852, 1428994, 1837278, 2143491, 2449704, 2857988, 3674556, 4286982, 5715976, 6430473, 7349112, 8573964, 12860946, 17147928, 25721892, 51443784]

約数ペア:

[(1, 51443784), (2, 25721892), (3, 17147928), (4, 12860946), (6, 8573964), (7, 7349112), (8, 6430473), (9, 5715976), (12, 4286982), (14, 3674556), (18, 2857988), (21, 2449704), (24, 2143491), (28, 1837278), (36, 1428994), (42, 1224852), (56, 918639), (63, 816568), (72, 714497), (84, 612426), (126, 408284), (168, 306213), (252, 204142), (504, 102071)]