55759518

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 128400480

約数和(自身を除く): 72640962

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 1073, 2146, 2887, 3219, 5774, 6438, 8661, 9657, 17322, 19314, 25983, 51966, 83723, 106819, 167446, 213638, 251169, 320457, 502338, 640914, 753507, 961371, 1507014, 1922742, 3097751, 6195502, 9293253, 18586506, 27879759, 55759518]

約数ペア:

[(1, 55759518), (2, 27879759), (3, 18586506), (6, 9293253), (9, 6195502), (18, 3097751), (29, 1922742), (37, 1507014), (58, 961371), (74, 753507), (87, 640914), (111, 502338), (174, 320457), (222, 251169), (261, 213638), (333, 167446), (522, 106819), (666, 83723), (1073, 51966), (2146, 25983), (2887, 19314), (3219, 17322), (5774, 9657), (6438, 8661)]