53311712

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{18719}}^1$

素因数の和:18818

約数の個数: 24

約数和(自身を含む): 106142400

約数和(自身を除く): 52830688

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 18719, 37438, 74876, 149752, 299504, 599008, 1665991, 3331982, 6663964, 13327928, 26655856, 53311712]

約数ペア:

[(1, 53311712), (2, 26655856), (4, 13327928), (8, 6663964), (16, 3331982), (32, 1665991), (89, 599008), (178, 299504), (356, 149752), (712, 74876), (1424, 37438), (2848, 18719)]