53945730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199799}}^1$

素因数の和:199815

約数の個数: 32

約数和(自身を含む): 143856000

約数和(自身を除く): 89910270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 199799, 399598, 599397, 998995, 1198794, 1798191, 1997990, 2996985, 3596382, 5394573, 5993970, 8990955, 10789146, 17981910, 26972865, 53945730]

約数ペア:

[(1, 53945730), (2, 26972865), (3, 17981910), (5, 10789146), (6, 8990955), (9, 5993970), (10, 5394573), (15, 3596382), (18, 2996985), (27, 1997990), (30, 1798191), (45, 1198794), (54, 998995), (90, 599397), (135, 399598), (270, 199799)]