56727888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 173024640

約数和(自身を除く): 116296752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 89, 98, 112, 147, 168, 178, 196, 267, 271, 294, 336, 356, 392, 534, 542, 588, 623, 712, 784, 813, 1068, 1084, 1176, 1246, 1424, 1626, 1869, 1897, 2136, 2168, 2352, 2492, 3252, 3738, 3794, 4272, 4336, 4361, 4984, 5691, 6504, 7476, 7588, 8722, 9968, 11382, 13008, 13083, 13279, 14952, 15176, 17444, 22764, 24119, 26166, 26558, 29904, 30352, 34888, 39837, 45528, 48238, 52332, 53116, 69776, 72357, 79674, 91056, 96476, 104664, 106232, 144714, 159348, 168833, 192952, 209328, 212464, 289428, 318696, 337666, 385904, 506499, 578856, 637392, 675332, 1012998, 1157712, 1181831, 1350664, 2025996, 2363662, 2701328, 3545493, 4051992, 4727324, 7090986, 8103984, 9454648, 14181972, 18909296, 28363944, 56727888]

約数ペア:

[(1, 56727888), (2, 28363944), (3, 18909296), (4, 14181972), (6, 9454648), (7, 8103984), (8, 7090986), (12, 4727324), (14, 4051992), (16, 3545493), (21, 2701328), (24, 2363662), (28, 2025996), (42, 1350664), (48, 1181831), (49, 1157712), (56, 1012998), (84, 675332), (89, 637392), (98, 578856), (112, 506499), (147, 385904), (168, 337666), (178, 318696), (196, 289428), (267, 212464), (271, 209328), (294, 192952), (336, 168833), (356, 159348), (392, 144714), (534, 106232), (542, 104664), (588, 96476), (623, 91056), (712, 79674), (784, 72357), (813, 69776), (1068, 53116), (1084, 52332), (1176, 48238), (1246, 45528), (1424, 39837), (1626, 34888), (1869, 30352), (1897, 29904), (2136, 26558), (2168, 26166), (2352, 24119), (2492, 22764), (3252, 17444), (3738, 15176), (3794, 14952), (4272, 13279), (4336, 13083), (4361, 13008), (4984, 11382), (5691, 9968), (6504, 8722), (7476, 7588)]