49289715

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7193

約数の個数: 40

約数和(自身を含む): 93566880

約数和(自身を除く): 44277165

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 7159, 21477, 35795, 64431, 107385, 121703, 193293, 322155, 365109, 579879, 608515, 966465, 1095327, 1825545, 2899395, 3285981, 5476635, 9857943, 16429905, 49289715]

約数ペア:

[(1, 49289715), (3, 16429905), (5, 9857943), (9, 5476635), (15, 3285981), (17, 2899395), (27, 1825545), (45, 1095327), (51, 966465), (81, 608515), (85, 579879), (135, 365109), (153, 322155), (255, 193293), (405, 121703), (459, 107385), (765, 64431), (1377, 35795), (2295, 21477), (6885, 7159)]