49143005

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 63659520

約数和(自身を除く): 14516515

約数列:

[1, 5, 17, 71, 85, 289, 355, 479, 1207, 1445, 2395, 6035, 8143, 20519, 34009, 40715, 102595, 138431, 170045, 578153, 692155, 2890765, 9828601, 49143005]

約数ペア:

[(1, 49143005), (5, 9828601), (17, 2890765), (71, 692155), (85, 578153), (289, 170045), (355, 138431), (479, 102595), (1207, 40715), (1445, 34009), (2395, 20519), (6035, 8143)]