47494083

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 82162080

約数和(自身を除く): 34667997

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 377, 609, 637, 857, 1131, 1421, 1911, 2571, 2639, 4263, 5999, 7917, 11141, 17997, 18473, 24853, 33423, 41993, 55419, 74559, 77987, 125979, 173971, 233961, 323089, 521913, 545909, 969267, 1217797, 1637727, 2261623, 3653391, 6784869, 15831361, 47494083]

約数ペア:

[(1, 47494083), (3, 15831361), (7, 6784869), (13, 3653391), (21, 2261623), (29, 1637727), (39, 1217797), (49, 969267), (87, 545909), (91, 521913), (147, 323089), (203, 233961), (273, 173971), (377, 125979), (609, 77987), (637, 74559), (857, 55419), (1131, 41993), (1421, 33423), (1911, 24853), (2571, 18473), (2639, 17997), (4263, 11141), (5999, 7917)]