49842660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{118673}}^1$

素因数の和:118692

約数の個数: 48

約数和(自身を含む): 159497856

約数和(自身を除く): 109655196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 118673, 237346, 356019, 474692, 593365, 712038, 830711, 1186730, 1424076, 1661422, 1780095, 2373460, 2492133, 3322844, 3560190, 4153555, 4984266, 7120380, 8307110, 9968532, 12460665, 16614220, 24921330, 49842660]

約数ペア:

[(1, 49842660), (2, 24921330), (3, 16614220), (4, 12460665), (5, 9968532), (6, 8307110), (7, 7120380), (10, 4984266), (12, 4153555), (14, 3560190), (15, 3322844), (20, 2492133), (21, 2373460), (28, 1780095), (30, 1661422), (35, 1424076), (42, 1186730), (60, 830711), (70, 712038), (84, 593365), (105, 474692), (140, 356019), (210, 237346), (420, 118673)]