53668520

素因数分解:

$2^3\times 5^1\times {\mathrm{1341713}}^1$

素因数の和:1341724

約数の個数: 16

約数和(自身を含む): 120754260

約数和(自身を除く): 67085740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1341713, 2683426, 5366852, 6708565, 10733704, 13417130, 26834260, 53668520]

約数ペア:

[(1, 53668520), (2, 26834260), (4, 13417130), (5, 10733704), (8, 6708565), (10, 5366852), (20, 2683426), (40, 1341713)]