49492850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 104979888

約数和(自身を除く): 55487038

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 107, 110, 145, 214, 275, 290, 319, 535, 550, 638, 725, 841, 1070, 1177, 1450, 1595, 1682, 2354, 2675, 3103, 3190, 4205, 5350, 5885, 6206, 7975, 8410, 9251, 11770, 15515, 15950, 18502, 21025, 29425, 31030, 34133, 42050, 46255, 58850, 68266, 77575, 89987, 92510, 155150, 170665, 179974, 231275, 341330, 449935, 462550, 853325, 899870, 989857, 1706650, 1979714, 2249675, 4499350, 4949285, 9898570, 24746425, 49492850]

約数ペア:

[(1, 49492850), (2, 24746425), (5, 9898570), (10, 4949285), (11, 4499350), (22, 2249675), (25, 1979714), (29, 1706650), (50, 989857), (55, 899870), (58, 853325), (107, 462550), (110, 449935), (145, 341330), (214, 231275), (275, 179974), (290, 170665), (319, 155150), (535, 92510), (550, 89987), (638, 77575), (725, 68266), (841, 58850), (1070, 46255), (1177, 42050), (1450, 34133), (1595, 31030), (1682, 29425), (2354, 21025), (2675, 18502), (3103, 15950), (3190, 15515), (4205, 11770), (5350, 9251), (5885, 8410), (6206, 7975)]