63515980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2803}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 146974464

約数和(自身を除く): 83458484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 2803, 4532, 5606, 5665, 11212, 11330, 14015, 22660, 28030, 30833, 56060, 61666, 123332, 154165, 288709, 308330, 577418, 616660, 1154836, 1443545, 2887090, 3175799, 5774180, 6351598, 12703196, 15878995, 31757990, 63515980]

約数ペア:

[(1, 63515980), (2, 31757990), (4, 15878995), (5, 12703196), (10, 6351598), (11, 5774180), (20, 3175799), (22, 2887090), (44, 1443545), (55, 1154836), (103, 616660), (110, 577418), (206, 308330), (220, 288709), (412, 154165), (515, 123332), (1030, 61666), (1133, 56060), (2060, 30833), (2266, 28030), (2803, 22660), (4532, 14015), (5606, 11330), (5665, 11212)]