49244180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34679}}^1$

素因数の和:34759

約数の個数: 24

約数和(自身を含む): 104872320

約数和(自身を除く): 55628140

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 34679, 69358, 138716, 173395, 346790, 693580, 2462209, 4924418, 9848836, 12311045, 24622090, 49244180]

約数ペア:

[(1, 49244180), (2, 24622090), (4, 12311045), (5, 9848836), (10, 4924418), (20, 2462209), (71, 693580), (142, 346790), (284, 173395), (355, 138716), (710, 69358), (1420, 34679)]