55211572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9923}}^1$

素因数の和:10047

約数の個数: 24

約数和(自身を含む): 105035616

約数和(自身を除く): 49824044

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 9923, 19846, 39692, 128999, 257998, 515996, 1061761, 2123522, 4247044, 13802893, 27605786, 55211572]

約数ペア:

[(1, 55211572), (2, 27605786), (4, 13802893), (13, 4247044), (26, 2123522), (52, 1061761), (107, 515996), (214, 257998), (428, 128999), (1391, 39692), (2782, 19846), (5564, 9923)]