54150340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66037}}^1$

素因数の和:66087

約数の個数: 24

約数和(自身を含む): 116491032

約数和(自身を除く): 62340692

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 66037, 132074, 264148, 330185, 660370, 1320740, 2707517, 5415034, 10830068, 13537585, 27075170, 54150340]

約数ペア:

[(1, 54150340), (2, 27075170), (4, 13537585), (5, 10830068), (10, 5415034), (20, 2707517), (41, 1320740), (82, 660370), (164, 330185), (205, 264148), (410, 132074), (820, 66037)]