55991590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2207}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 104924160

約数和(自身を除く): 48932570

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 2207, 2537, 4414, 5074, 11035, 12685, 22070, 25370, 94901, 130213, 189802, 260426, 474505, 651065, 949010, 1302130, 5599159, 11198318, 27995795, 55991590]

約数ペア:

[(1, 55991590), (2, 27995795), (5, 11198318), (10, 5599159), (43, 1302130), (59, 949010), (86, 651065), (118, 474505), (215, 260426), (295, 189802), (430, 130213), (590, 94901), (2207, 25370), (2537, 22070), (4414, 12685), (5074, 11035)]