49089420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{272719}}^1$

素因数の和:272734

約数の個数: 36

約数和(自身を含む): 148905120

約数和(自身を除く): 99815700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 272719, 545438, 818157, 1090876, 1363595, 1636314, 2454471, 2727190, 3272628, 4090785, 4908942, 5454380, 8181570, 9817884, 12272355, 16363140, 24544710, 49089420]

約数ペア:

[(1, 49089420), (2, 24544710), (3, 16363140), (4, 12272355), (5, 9817884), (6, 8181570), (9, 5454380), (10, 4908942), (12, 4090785), (15, 3272628), (18, 2727190), (20, 2454471), (30, 1636314), (36, 1363595), (45, 1090876), (60, 818157), (90, 545438), (180, 272719)]