51019070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 95610240

約数和(自身を除く): 44591170

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 2011, 2537, 4022, 5074, 10055, 12685, 20110, 25370, 86473, 118649, 172946, 237298, 432365, 593245, 864730, 1186490, 5101907, 10203814, 25509535, 51019070]

約数ペア:

[(1, 51019070), (2, 25509535), (5, 10203814), (10, 5101907), (43, 1186490), (59, 864730), (86, 593245), (118, 432365), (215, 237298), (295, 172946), (430, 118649), (590, 86473), (2011, 25370), (2537, 20110), (4022, 12685), (5074, 10055)]