49873185

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12739}}^1$

素因数の和:12782

約数の個数: 32

約数和(自身を含む): 91728000

約数和(自身を除く): 41854815

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 12739, 38217, 63695, 114651, 191085, 343953, 369431, 573255, 1108293, 1719765, 1847155, 3324879, 5541465, 9974637, 16624395, 49873185]

約数ペア:

[(1, 49873185), (3, 16624395), (5, 9974637), (9, 5541465), (15, 3324879), (27, 1847155), (29, 1719765), (45, 1108293), (87, 573255), (135, 369431), (145, 343953), (261, 191085), (435, 114651), (783, 63695), (1305, 38217), (3915, 12739)]