51325518

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 54345138

約数列:

[1, 2, 3, 6, 53, 103, 106, 159, 206, 309, 318, 618, 1567, 3134, 4701, 5459, 9402, 10918, 16377, 32754, 83051, 161401, 166102, 249153, 322802, 484203, 498306, 968406, 8554253, 17108506, 25662759, 51325518]

約数ペア:

[(1, 51325518), (2, 25662759), (3, 17108506), (6, 8554253), (53, 968406), (103, 498306), (106, 484203), (159, 322802), (206, 249153), (309, 166102), (318, 161401), (618, 83051), (1567, 32754), (3134, 16377), (4701, 10918), (5459, 9402)]