50087260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 108662400

約数和(自身を除く): 58575140

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 139, 172, 215, 278, 419, 430, 556, 695, 838, 860, 1390, 1676, 2095, 2780, 4190, 5977, 8380, 11954, 18017, 23908, 29885, 36034, 58241, 59770, 72068, 90085, 116482, 119540, 180170, 232964, 291205, 360340, 582410, 1164820, 2504363, 5008726, 10017452, 12521815, 25043630, 50087260]

約数ペア:

[(1, 50087260), (2, 25043630), (4, 12521815), (5, 10017452), (10, 5008726), (20, 2504363), (43, 1164820), (86, 582410), (139, 360340), (172, 291205), (215, 232964), (278, 180170), (419, 119540), (430, 116482), (556, 90085), (695, 72068), (838, 59770), (860, 58241), (1390, 36034), (1676, 29885), (2095, 23908), (2780, 18017), (4190, 11954), (5977, 8380)]