56995617

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 33724383

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 861, 1113, 1249, 2173, 3747, 6519, 8743, 15211, 26229, 45633, 51209, 66197, 153627, 198591, 358463, 463379, 1075389, 1390137, 2714077, 8142231, 18998539, 56995617]

約数ペア:

[(1, 56995617), (3, 18998539), (7, 8142231), (21, 2714077), (41, 1390137), (53, 1075389), (123, 463379), (159, 358463), (287, 198591), (371, 153627), (861, 66197), (1113, 51209), (1249, 45633), (2173, 26229), (3747, 15211), (6519, 8743)]