49926640

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4133}}^1$

素因数の和:4297

約数の個数: 40

約数和(自身を含む): 116876448

約数和(自身を除く): 66949808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 4133, 6040, 8266, 12080, 16532, 20665, 33064, 41330, 66128, 82660, 165320, 330640, 624083, 1248166, 2496332, 3120415, 4992664, 6240830, 9985328, 12481660, 24963320, 49926640]

約数ペア:

[(1, 49926640), (2, 24963320), (4, 12481660), (5, 9985328), (8, 6240830), (10, 4992664), (16, 3120415), (20, 2496332), (40, 1248166), (80, 624083), (151, 330640), (302, 165320), (604, 82660), (755, 66128), (1208, 41330), (1510, 33064), (2416, 20665), (3020, 16532), (4133, 12080), (6040, 8266)]