50712340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1009}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 122169600

約数和(自身を除く): 71457260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 1009, 1436, 1795, 2018, 2513, 3590, 4036, 5026, 5045, 7063, 7180, 10052, 10090, 12565, 14126, 20180, 25130, 28252, 35315, 50260, 70630, 141260, 362231, 724462, 1448924, 1811155, 2535617, 3622310, 5071234, 7244620, 10142468, 12678085, 25356170, 50712340]

約数ペア:

[(1, 50712340), (2, 25356170), (4, 12678085), (5, 10142468), (7, 7244620), (10, 5071234), (14, 3622310), (20, 2535617), (28, 1811155), (35, 1448924), (70, 724462), (140, 362231), (359, 141260), (718, 70630), (1009, 50260), (1436, 35315), (1795, 28252), (2018, 25130), (2513, 20180), (3590, 14126), (4036, 12565), (5026, 10090), (5045, 10052), (7063, 7180)]