51529856

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 125256000

約数和(自身を除く): 73726144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 199, 224, 238, 272, 289, 398, 448, 476, 544, 578, 796, 896, 952, 1088, 1156, 1393, 1592, 1904, 2023, 2176, 2312, 2786, 3184, 3383, 3808, 4046, 4624, 5572, 6368, 6766, 7616, 8092, 9248, 11144, 12736, 13532, 15232, 16184, 18496, 22288, 23681, 25472, 27064, 32368, 36992, 44576, 47362, 54128, 57511, 64736, 89152, 94724, 108256, 115022, 129472, 178304, 189448, 216512, 230044, 258944, 378896, 402577, 433024, 460088, 757792, 805154, 920176, 1515584, 1610308, 1840352, 3031168, 3220616, 3680704, 6441232, 7361408, 12882464, 25764928, 51529856]

約数ペア:

[(1, 51529856), (2, 25764928), (4, 12882464), (7, 7361408), (8, 6441232), (14, 3680704), (16, 3220616), (17, 3031168), (28, 1840352), (32, 1610308), (34, 1515584), (56, 920176), (64, 805154), (68, 757792), (112, 460088), (119, 433024), (128, 402577), (136, 378896), (199, 258944), (224, 230044), (238, 216512), (272, 189448), (289, 178304), (398, 129472), (448, 115022), (476, 108256), (544, 94724), (578, 89152), (796, 64736), (896, 57511), (952, 54128), (1088, 47362), (1156, 44576), (1393, 36992), (1592, 32368), (1904, 27064), (2023, 25472), (2176, 23681), (2312, 22288), (2786, 18496), (3184, 16184), (3383, 15232), (3808, 13532), (4046, 12736), (4624, 11144), (5572, 9248), (6368, 8092), (6766, 7616)]