51993930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2111}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 124996608

約数和(自身を除く): 73002678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2111, 2463, 4105, 4222, 4926, 6333, 8210, 10555, 12315, 12666, 21110, 24630, 31665, 63330, 1733131, 3466262, 5199393, 8665655, 10398786, 17331310, 25996965, 51993930]

約数ペア:

[(1, 51993930), (2, 25996965), (3, 17331310), (5, 10398786), (6, 8665655), (10, 5199393), (15, 3466262), (30, 1733131), (821, 63330), (1642, 31665), (2111, 24630), (2463, 21110), (4105, 12666), (4222, 12315), (4926, 10555), (6333, 8210)]