49751037

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 87518080

約数和(自身を除く): 37767043

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 313, 609, 783, 841, 939, 1827, 2191, 2523, 2817, 5481, 5887, 6573, 7569, 8451, 9077, 17661, 19719, 22707, 27231, 52983, 59157, 63539, 81693, 158949, 190617, 245079, 263233, 571851, 789699, 1715553, 1842631, 2369097, 5527893, 7107291, 16583679, 49751037]

約数ペア:

[(1, 49751037), (3, 16583679), (7, 7107291), (9, 5527893), (21, 2369097), (27, 1842631), (29, 1715553), (63, 789699), (87, 571851), (189, 263233), (203, 245079), (261, 190617), (313, 158949), (609, 81693), (783, 63539), (841, 59157), (939, 52983), (1827, 27231), (2191, 22707), (2523, 19719), (2817, 17661), (5481, 9077), (5887, 8451), (6573, 7569)]