51818368

素因数分解:

$2^7\times 7^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 119070720

約数和(自身を除く): 67252352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 302, 383, 448, 604, 766, 896, 1057, 1208, 1532, 2114, 2416, 2681, 3064, 4228, 4832, 5362, 6128, 8456, 9664, 10724, 12256, 16912, 19328, 21448, 24512, 33824, 42896, 49024, 57833, 67648, 85792, 115666, 135296, 171584, 231332, 343168, 404831, 462664, 809662, 925328, 1619324, 1850656, 3238648, 3701312, 6477296, 7402624, 12954592, 25909184, 51818368]

約数ペア:

[(1, 51818368), (2, 25909184), (4, 12954592), (7, 7402624), (8, 6477296), (14, 3701312), (16, 3238648), (28, 1850656), (32, 1619324), (56, 925328), (64, 809662), (112, 462664), (128, 404831), (151, 343168), (224, 231332), (302, 171584), (383, 135296), (448, 115666), (604, 85792), (766, 67648), (896, 57833), (1057, 49024), (1208, 42896), (1532, 33824), (2114, 24512), (2416, 21448), (2681, 19328), (3064, 16912), (4228, 12256), (4832, 10724), (5362, 9664), (6128, 8456)]