48980221696

素因数分解:

$2^8\times 7^1\times {\mathrm{457}}^1\times {\mathrm{59809}}^1$

素因数の和:60289

約数の個数: 72

約数和(自身を含む): 111982502240

約数和(自身を除く): 63002280544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 457, 896, 914, 1792, 1828, 3199, 3656, 6398, 7312, 12796, 14624, 25592, 29248, 51184, 58496, 59809, 102368, 116992, 119618, 204736, 239236, 409472, 418663, 478472, 818944, 837326, 956944, 1674652, 1913888, 3349304, 3827776, 6698608, 7655552, 13397216, 15311104, 26794432, 27332713, 53588864, 54665426, 107177728, 109330852, 191328991, 218661704, 382657982, 437323408, 765315964, 874646816, 1530631928, 1749293632, 3061263856, 3498587264, 6122527712, 6997174528, 12245055424, 24490110848, 48980221696]

約数ペア:

[(1, 48980221696), (2, 24490110848), (4, 12245055424), (7, 6997174528), (8, 6122527712), (14, 3498587264), (16, 3061263856), (28, 1749293632), (32, 1530631928), (56, 874646816), (64, 765315964), (112, 437323408), (128, 382657982), (224, 218661704), (256, 191328991), (448, 109330852), (457, 107177728), (896, 54665426), (914, 53588864), (1792, 27332713), (1828, 26794432), (3199, 15311104), (3656, 13397216), (6398, 7655552), (7312, 6698608), (12796, 3827776), (14624, 3349304), (25592, 1913888), (29248, 1674652), (51184, 956944), (58496, 837326), (59809, 818944), (102368, 478472), (116992, 418663), (119618, 409472), (204736, 239236)]