51138660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37057}}^1$

素因数の和:37092

約数の個数: 48

約数和(自身を含む): 149417856

約数和(自身を除く): 98279196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 37057, 74114, 111171, 148228, 185285, 222342, 370570, 444684, 555855, 741140, 852311, 1111710, 1704622, 2223420, 2556933, 3409244, 4261555, 5113866, 8523110, 10227732, 12784665, 17046220, 25569330, 51138660]

約数ペア:

[(1, 51138660), (2, 25569330), (3, 17046220), (4, 12784665), (5, 10227732), (6, 8523110), (10, 5113866), (12, 4261555), (15, 3409244), (20, 2556933), (23, 2223420), (30, 1704622), (46, 1111710), (60, 852311), (69, 741140), (92, 555855), (115, 444684), (138, 370570), (230, 222342), (276, 185285), (345, 148228), (460, 111171), (690, 74114), (1380, 37057)]