54439660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 125248032

約数和(自身を除く): 70808372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 353, 701, 706, 1402, 1412, 1765, 2804, 3505, 3530, 3883, 7010, 7060, 7711, 7766, 14020, 15422, 15532, 19415, 30844, 38555, 38830, 77110, 77660, 154220, 247453, 494906, 989812, 1237265, 2474530, 2721983, 4949060, 5443966, 10887932, 13609915, 27219830, 54439660]

約数ペア:

[(1, 54439660), (2, 27219830), (4, 13609915), (5, 10887932), (10, 5443966), (11, 4949060), (20, 2721983), (22, 2474530), (44, 1237265), (55, 989812), (110, 494906), (220, 247453), (353, 154220), (701, 77660), (706, 77110), (1402, 38830), (1412, 38555), (1765, 30844), (2804, 19415), (3505, 15532), (3530, 15422), (3883, 14020), (7010, 7766), (7060, 7711)]