49140949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 61415424

約数和(自身を除く): 12274475

約数列:

[1, 11, 13, 23, 67, 143, 223, 253, 299, 737, 871, 1541, 2453, 2899, 3289, 5129, 9581, 14941, 16951, 20033, 31889, 56419, 66677, 164351, 194233, 220363, 343643, 733447, 2136563, 3780073, 4467359, 49140949]

約数ペア:

[(1, 49140949), (11, 4467359), (13, 3780073), (23, 2136563), (67, 733447), (143, 343643), (223, 220363), (253, 194233), (299, 164351), (737, 66677), (871, 56419), (1541, 31889), (2453, 20033), (2899, 16951), (3289, 14941), (5129, 9581)]