47940130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 101056896

約数和(自身を除く): 53116766

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 227, 245, 431, 454, 490, 862, 1135, 1589, 2155, 2270, 3017, 3178, 4310, 6034, 7945, 11123, 15085, 15890, 21119, 22246, 30170, 42238, 55615, 97837, 105595, 111230, 195674, 211190, 489185, 684859, 978370, 1369718, 3424295, 4794013, 6848590, 9588026, 23970065, 47940130]

約数ペア:

[(1, 47940130), (2, 23970065), (5, 9588026), (7, 6848590), (10, 4794013), (14, 3424295), (35, 1369718), (49, 978370), (70, 684859), (98, 489185), (227, 211190), (245, 195674), (431, 111230), (454, 105595), (490, 97837), (862, 55615), (1135, 42238), (1589, 30170), (2155, 22246), (2270, 21119), (3017, 15890), (3178, 15085), (4310, 11123), (6034, 7945)]