51671080

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3083}}^1$

素因数の和:3513

約数の個数: 32

約数和(自身を含む): 116575200

約数和(自身を除く): 64904120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 3083, 3352, 4190, 6166, 8380, 12332, 15415, 16760, 24664, 30830, 61660, 123320, 1291777, 2583554, 5167108, 6458885, 10334216, 12917770, 25835540, 51671080]

約数ペア:

[(1, 51671080), (2, 25835540), (4, 12917770), (5, 10334216), (8, 6458885), (10, 5167108), (20, 2583554), (40, 1291777), (419, 123320), (838, 61660), (1676, 30830), (2095, 24664), (3083, 16760), (3352, 15415), (4190, 12332), (6166, 8380)]