49387716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8521}}^1$

素因数の和:8561

約数の個数: 72

約数和(自身を含む): 148896384

約数和(自身を除く): 99508668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 8521, 17042, 25563, 34084, 51126, 59647, 76689, 102252, 119294, 153378, 178941, 195983, 238588, 306756, 357882, 391966, 536823, 587949, 715764, 783932, 1073646, 1175898, 1371881, 1763847, 2147292, 2351796, 2743762, 3527694, 4115643, 5487524, 7055388, 8231286, 12346929, 16462572, 24693858, 49387716]

約数ペア:

[(1, 49387716), (2, 24693858), (3, 16462572), (4, 12346929), (6, 8231286), (7, 7055388), (9, 5487524), (12, 4115643), (14, 3527694), (18, 2743762), (21, 2351796), (23, 2147292), (28, 1763847), (36, 1371881), (42, 1175898), (46, 1073646), (63, 783932), (69, 715764), (84, 587949), (92, 536823), (126, 391966), (138, 357882), (161, 306756), (207, 238588), (252, 195983), (276, 178941), (322, 153378), (414, 119294), (483, 102252), (644, 76689), (828, 59647), (966, 51126), (1449, 34084), (1932, 25563), (2898, 17042), (5796, 8521)]