50336720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{12841}}^1$

素因数の和:12868

約数の個数: 60

約数和(自身を含む): 136150884

約数和(自身を除く): 85814164

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 12841, 25682, 51364, 64205, 89887, 102728, 128410, 179774, 205456, 256820, 359548, 449435, 513640, 629209, 719096, 898870, 1027280, 1258418, 1438192, 1797740, 2516836, 3146045, 3595480, 5033672, 6292090, 7190960, 10067344, 12584180, 25168360, 50336720]

約数ペア:

[(1, 50336720), (2, 25168360), (4, 12584180), (5, 10067344), (7, 7190960), (8, 6292090), (10, 5033672), (14, 3595480), (16, 3146045), (20, 2516836), (28, 1797740), (35, 1438192), (40, 1258418), (49, 1027280), (56, 898870), (70, 719096), (80, 629209), (98, 513640), (112, 449435), (140, 359548), (196, 256820), (245, 205456), (280, 179774), (392, 128410), (490, 102728), (560, 89887), (784, 64205), (980, 51364), (1960, 25682), (3920, 12841)]