53764520

素因数分解:

$2^3\times 5^1\times {\mathrm{1344113}}^1$

素因数の和:1344124

約数の個数: 16

約数和(自身を含む): 120970260

約数和(自身を除く): 67205740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1344113, 2688226, 5376452, 6720565, 10752904, 13441130, 26882260, 53764520]

約数ペア:

[(1, 53764520), (2, 26882260), (4, 13441130), (5, 10752904), (8, 6720565), (10, 5376452), (20, 2688226), (40, 1344113)]