48902900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{13217}}^1$

素因数の和:13268

約数の個数: 36

約数和(自身を含む): 108995628

約数和(自身を除く): 60092728

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3700, 13217, 26434, 52868, 66085, 132170, 264340, 330425, 489029, 660850, 978058, 1321700, 1956116, 2445145, 4890290, 9780580, 12225725, 24451450, 48902900]

約数ペア:

[(1, 48902900), (2, 24451450), (4, 12225725), (5, 9780580), (10, 4890290), (20, 2445145), (25, 1956116), (37, 1321700), (50, 978058), (74, 660850), (100, 489029), (148, 330425), (185, 264340), (370, 132170), (740, 66085), (925, 52868), (1850, 26434), (3700, 13217)]