53762560

素因数分解:

$2^9\times 5^1\times {\mathrm{21001}}^1$

素因数の和:21024

約数の個数: 40

約数和(自身を含む): 128910276

約数和(自身を除く): 75147716

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 21001, 42002, 84004, 105005, 168008, 210010, 336016, 420020, 672032, 840040, 1344064, 1680080, 2688128, 3360160, 5376256, 6720320, 10752512, 13440640, 26881280, 53762560]

約数ペア:

[(1, 53762560), (2, 26881280), (4, 13440640), (5, 10752512), (8, 6720320), (10, 5376256), (16, 3360160), (20, 2688128), (32, 1680080), (40, 1344064), (64, 840040), (80, 672032), (128, 420020), (160, 336016), (256, 210010), (320, 168008), (512, 105005), (640, 84004), (1280, 42002), (2560, 21001)]