49038409

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 57594240

約数和(自身を除く): 8555831

約数列:

[1, 7, 53, 131, 371, 917, 1009, 6943, 7063, 48601, 53477, 132179, 374339, 925253, 7005487, 49038409]

約数ペア:

[(1, 49038409), (7, 7005487), (53, 925253), (131, 374339), (371, 132179), (917, 53477), (1009, 48601), (6943, 7063)]