50338000

素因数分解:

$2^4\times 5^3\times {\mathrm{25169}}^1$

素因数の和:25192

約数の個数: 40

約数和(自身を含む): 121722120

約数和(自身を除く): 71384120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 25169, 50338, 100676, 125845, 201352, 251690, 402704, 503380, 629225, 1006760, 1258450, 2013520, 2516900, 3146125, 5033800, 6292250, 10067600, 12584500, 25169000, 50338000]

約数ペア:

[(1, 50338000), (2, 25169000), (4, 12584500), (5, 10067600), (8, 6292250), (10, 5033800), (16, 3146125), (20, 2516900), (25, 2013520), (40, 1258450), (50, 1006760), (80, 629225), (100, 503380), (125, 402704), (200, 251690), (250, 201352), (400, 125845), (500, 100676), (1000, 50338), (2000, 25169)]