49243580

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2999}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 103572000

約数和(自身を除く): 54328420

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 2999, 3284, 4105, 5998, 8210, 11996, 14995, 16420, 29990, 59980, 2462179, 4924358, 9848716, 12310895, 24621790, 49243580]

約数ペア:

[(1, 49243580), (2, 24621790), (4, 12310895), (5, 9848716), (10, 4924358), (20, 2462179), (821, 59980), (1642, 29990), (2999, 16420), (3284, 14995), (4105, 11996), (5998, 8210)]