49665220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{225751}}^1$

素因数の和:225771

約数の個数: 24

約数和(自身を含む): 113779008

約数和(自身を除く): 64113788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 225751, 451502, 903004, 1128755, 2257510, 2483261, 4515020, 4966522, 9933044, 12416305, 24832610, 49665220]

約数ペア:

[(1, 49665220), (2, 24832610), (4, 12416305), (5, 9933044), (10, 4966522), (11, 4515020), (20, 2483261), (22, 2257510), (44, 1128755), (55, 903004), (110, 451502), (220, 225751)]