50746780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2767}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 122766336

約数和(自身を除く): 72019556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 2767, 3668, 4585, 5534, 9170, 11068, 13835, 18340, 19369, 27670, 38738, 55340, 77476, 96845, 193690, 362477, 387380, 724954, 1449908, 1812385, 2537339, 3624770, 5074678, 7249540, 10149356, 12686695, 25373390, 50746780]

約数ペア:

[(1, 50746780), (2, 25373390), (4, 12686695), (5, 10149356), (7, 7249540), (10, 5074678), (14, 3624770), (20, 2537339), (28, 1812385), (35, 1449908), (70, 724954), (131, 387380), (140, 362477), (262, 193690), (524, 96845), (655, 77476), (917, 55340), (1310, 38738), (1834, 27670), (2620, 19369), (2767, 18340), (3668, 13835), (4585, 11068), (5534, 9170)]