56638790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{941}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 110146176

約数和(自身を除く): 53507386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 941, 1882, 2315, 4630, 4705, 6019, 9410, 12038, 12233, 24466, 30095, 60190, 61165, 122330, 435683, 871366, 2178415, 4356830, 5663879, 11327758, 28319395, 56638790]

約数ペア:

[(1, 56638790), (2, 28319395), (5, 11327758), (10, 5663879), (13, 4356830), (26, 2178415), (65, 871366), (130, 435683), (463, 122330), (926, 61165), (941, 60190), (1882, 30095), (2315, 24466), (4630, 12233), (4705, 12038), (6019, 9410)]