56219488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 120128400

約数和(自身を除く): 63908912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 208, 298, 416, 596, 907, 1192, 1814, 1937, 2384, 3628, 3874, 4768, 7256, 7748, 11791, 14512, 15496, 23582, 29024, 30992, 47164, 61984, 94328, 135143, 188656, 270286, 377312, 540572, 1081144, 1756859, 2162288, 3513718, 4324576, 7027436, 14054872, 28109744, 56219488]

約数ペア:

[(1, 56219488), (2, 28109744), (4, 14054872), (8, 7027436), (13, 4324576), (16, 3513718), (26, 2162288), (32, 1756859), (52, 1081144), (104, 540572), (149, 377312), (208, 270286), (298, 188656), (416, 135143), (596, 94328), (907, 61984), (1192, 47164), (1814, 30992), (1937, 29024), (2384, 23582), (3628, 15496), (3874, 14512), (4768, 11791), (7256, 7748)]