49950620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131449}}^1$

素因数の和:131477

約数の個数: 24

約数和(自身を含む): 110418000

約数和(自身を除く): 60467380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 131449, 262898, 525796, 657245, 1314490, 2497531, 2628980, 4995062, 9990124, 12487655, 24975310, 49950620]

約数ペア:

[(1, 49950620), (2, 24975310), (4, 12487655), (5, 9990124), (10, 4995062), (19, 2628980), (20, 2497531), (38, 1314490), (76, 657245), (95, 525796), (190, 262898), (380, 131449)]