53396480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{10429}}^1$

素因数の和:10454

約数の個数: 44

約数和(自身を含む): 128101260

約数和(自身を除く): 74704780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 10429, 20858, 41716, 52145, 83432, 104290, 166864, 208580, 333728, 417160, 667456, 834320, 1334912, 1668640, 2669824, 3337280, 5339648, 6674560, 10679296, 13349120, 26698240, 53396480]

約数ペア:

[(1, 53396480), (2, 26698240), (4, 13349120), (5, 10679296), (8, 6674560), (10, 5339648), (16, 3337280), (20, 2669824), (32, 1668640), (40, 1334912), (64, 834320), (80, 667456), (128, 417160), (160, 333728), (256, 208580), (320, 166864), (512, 104290), (640, 83432), (1024, 52145), (1280, 41716), (2560, 20858), (5120, 10429)]