47904250

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 90726480

約数和(自身を除く): 42822230

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 250, 445, 890, 2153, 2225, 4306, 4450, 10765, 11125, 21530, 22250, 53825, 107650, 191617, 269125, 383234, 538250, 958085, 1916170, 4790425, 9580850, 23952125, 47904250]

約数ペア:

[(1, 47904250), (2, 23952125), (5, 9580850), (10, 4790425), (25, 1916170), (50, 958085), (89, 538250), (125, 383234), (178, 269125), (250, 191617), (445, 107650), (890, 53825), (2153, 22250), (2225, 21530), (4306, 11125), (4450, 10765)]