49120939

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 62954496

約数和(自身を除く): 13833557

約数列:

[1, 7, 17, 23, 119, 131, 137, 161, 391, 917, 959, 2227, 2329, 2737, 3013, 3151, 15589, 16303, 17947, 21091, 22057, 51221, 53567, 125629, 305099, 358547, 374969, 412781, 2135693, 2889467, 7017277, 49120939]

約数ペア:

[(1, 49120939), (7, 7017277), (17, 2889467), (23, 2135693), (119, 412781), (131, 374969), (137, 358547), (161, 305099), (391, 125629), (917, 53567), (959, 51221), (2227, 22057), (2329, 21091), (2737, 17947), (3013, 16303), (3151, 15589)]