49249965

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 80510976

約数和(自身を除く): 31261011

約数列:

[1, 3, 5, 15, 103, 127, 251, 309, 381, 515, 635, 753, 1255, 1545, 1905, 3765, 13081, 25853, 31877, 39243, 65405, 77559, 95631, 129265, 159385, 196215, 387795, 478155, 3283331, 9849993, 16416655, 49249965]

約数ペア:

[(1, 49249965), (3, 16416655), (5, 9849993), (15, 3283331), (103, 478155), (127, 387795), (251, 196215), (309, 159385), (381, 129265), (515, 95631), (635, 77559), (753, 65405), (1255, 39243), (1545, 31877), (1905, 25853), (3765, 13081)]