56109018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 131574240

約数和(自身を除く): 75465222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 834, 973, 1373, 1946, 2746, 2919, 4119, 5838, 6811, 8238, 9611, 13622, 19222, 20433, 28833, 40866, 57666, 67277, 134554, 190847, 201831, 381694, 403662, 572541, 1145082, 1335929, 2671858, 4007787, 8015574, 9351503, 18703006, 28054509, 56109018]

約数ペア:

[(1, 56109018), (2, 28054509), (3, 18703006), (6, 9351503), (7, 8015574), (14, 4007787), (21, 2671858), (42, 1335929), (49, 1145082), (98, 572541), (139, 403662), (147, 381694), (278, 201831), (294, 190847), (417, 134554), (834, 67277), (973, 57666), (1373, 40866), (1946, 28833), (2746, 20433), (2919, 19222), (4119, 13622), (5838, 9611), (6811, 8238)]