49768480940

素因数分解:

$2^2\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{1537013}}^1$

素因数の和:1538641

約数の個数: 24

約数和(自身を含む): 104578432560

約数和(自身を除く): 54809951620

約数列:

[1, 2, 4, 5, 10, 20, 1619, 3238, 6476, 8095, 16190, 32380, 1537013, 3074026, 6148052, 7685065, 15370130, 30740260, 2488424047, 4976848094, 9953696188, 12442120235, 24884240470, 49768480940]

約数ペア:

[(1, 49768480940), (2, 24884240470), (4, 12442120235), (5, 9953696188), (10, 4976848094), (20, 2488424047), (1619, 30740260), (3238, 15370130), (6476, 7685065), (8095, 6148052), (16190, 3074026), (32380, 1537013)]