52546480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1034

約数の個数: 80

約数和(自身を含む): 141133824

約数和(自身を除く): 88587344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 911, 1030, 1442, 1648, 1822, 2060, 2884, 3605, 3644, 4120, 4555, 5768, 6377, 7210, 7288, 8240, 9110, 11536, 12754, 14420, 14576, 18220, 25508, 28840, 31885, 36440, 51016, 57680, 63770, 72880, 93833, 102032, 127540, 187666, 255080, 375332, 469165, 510160, 656831, 750664, 938330, 1313662, 1501328, 1876660, 2627324, 3284155, 3753320, 5254648, 6568310, 7506640, 10509296, 13136620, 26273240, 52546480]

約数ペア:

[(1, 52546480), (2, 26273240), (4, 13136620), (5, 10509296), (7, 7506640), (8, 6568310), (10, 5254648), (14, 3753320), (16, 3284155), (20, 2627324), (28, 1876660), (35, 1501328), (40, 1313662), (56, 938330), (70, 750664), (80, 656831), (103, 510160), (112, 469165), (140, 375332), (206, 255080), (280, 187666), (412, 127540), (515, 102032), (560, 93833), (721, 72880), (824, 63770), (911, 57680), (1030, 51016), (1442, 36440), (1648, 31885), (1822, 28840), (2060, 25508), (2884, 18220), (3605, 14576), (3644, 14420), (4120, 12754), (4555, 11536), (5768, 9110), (6377, 8240), (7210, 7288)]