49710760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112979}}^1$

素因数の和:113001

約数の個数: 32

約数和(自身を含む): 122018400

約数和(自身を除く): 72307640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 112979, 225958, 451916, 564895, 903832, 1129790, 1242769, 2259580, 2485538, 4519160, 4971076, 6213845, 9942152, 12427690, 24855380, 49710760]

約数ペア:

[(1, 49710760), (2, 24855380), (4, 12427690), (5, 9942152), (8, 6213845), (10, 4971076), (11, 4519160), (20, 2485538), (22, 2259580), (40, 1242769), (44, 1129790), (55, 903832), (88, 564895), (110, 451916), (220, 225958), (440, 112979)]