53471859

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 30508941

約数列:

[1, 3, 7, 21, 53, 107, 159, 321, 371, 449, 749, 1113, 1347, 2247, 3143, 5671, 9429, 17013, 23797, 39697, 48043, 71391, 119091, 144129, 166579, 336301, 499737, 1008903, 2546279, 7638837, 17823953, 53471859]

約数ペア:

[(1, 53471859), (3, 17823953), (7, 7638837), (21, 2546279), (53, 1008903), (107, 499737), (159, 336301), (321, 166579), (371, 144129), (449, 119091), (749, 71391), (1113, 48043), (1347, 39697), (2247, 23797), (3143, 17013), (5671, 9429)]