49278688

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 51843872

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 86, 118, 172, 236, 344, 472, 607, 688, 944, 1214, 1376, 1888, 2428, 2537, 4856, 5074, 9712, 10148, 19424, 20296, 26101, 35813, 40592, 52202, 71626, 81184, 104404, 143252, 208808, 286504, 417616, 573008, 835232, 1146016, 1539959, 3079918, 6159836, 12319672, 24639344, 49278688]

約数ペア:

[(1, 49278688), (2, 24639344), (4, 12319672), (8, 6159836), (16, 3079918), (32, 1539959), (43, 1146016), (59, 835232), (86, 573008), (118, 417616), (172, 286504), (236, 208808), (344, 143252), (472, 104404), (607, 81184), (688, 71626), (944, 52202), (1214, 40592), (1376, 35813), (1888, 26101), (2428, 20296), (2537, 19424), (4856, 10148), (5074, 9712)]