56831104

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 124750080

約数和(自身を除く): 67918976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 181, 223, 352, 362, 446, 704, 724, 892, 1408, 1448, 1784, 1991, 2453, 2896, 3568, 3982, 4906, 5792, 7136, 7964, 9812, 11584, 14272, 15928, 19624, 23168, 28544, 31856, 39248, 40363, 63712, 78496, 80726, 127424, 156992, 161452, 254848, 313984, 322904, 443993, 645808, 887986, 1291616, 1775972, 2583232, 3551944, 5166464, 7103888, 14207776, 28415552, 56831104]

約数ペア:

[(1, 56831104), (2, 28415552), (4, 14207776), (8, 7103888), (11, 5166464), (16, 3551944), (22, 2583232), (32, 1775972), (44, 1291616), (64, 887986), (88, 645808), (128, 443993), (176, 322904), (181, 313984), (223, 254848), (352, 161452), (362, 156992), (446, 127424), (704, 80726), (724, 78496), (892, 63712), (1408, 40363), (1448, 39248), (1784, 31856), (1991, 28544), (2453, 23168), (2896, 19624), (3568, 15928), (3982, 14272), (4906, 11584), (5792, 9812), (7136, 7964)]