53105855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 74131200

約数和(自身を除く): 21025345

約数列:

[1, 5, 11, 19, 55, 89, 95, 209, 445, 571, 979, 1045, 1691, 2855, 4895, 6281, 8455, 10849, 18601, 31405, 50819, 54245, 93005, 119339, 254095, 559009, 596695, 965561, 2795045, 4827805, 10621171, 53105855]

約数ペア:

[(1, 53105855), (5, 10621171), (11, 4827805), (19, 2795045), (55, 965561), (89, 596695), (95, 559009), (209, 254095), (445, 119339), (571, 93005), (979, 54245), (1045, 50819), (1691, 31405), (2855, 18601), (4895, 10849), (6281, 8455)]