54747392

素因数分解:

$2^8\times 7^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 126368256

約数和(自身を除く): 71620864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 223, 224, 256, 274, 446, 448, 548, 892, 896, 959, 1096, 1561, 1784, 1792, 1918, 2192, 3122, 3568, 3836, 4384, 6244, 7136, 7672, 8768, 12488, 14272, 15344, 17536, 24976, 28544, 30551, 30688, 35072, 49952, 57088, 61102, 61376, 99904, 122204, 122752, 199808, 213857, 244408, 245504, 399616, 427714, 488816, 855428, 977632, 1710856, 1955264, 3421712, 3910528, 6843424, 7821056, 13686848, 27373696, 54747392]

約数ペア:

[(1, 54747392), (2, 27373696), (4, 13686848), (7, 7821056), (8, 6843424), (14, 3910528), (16, 3421712), (28, 1955264), (32, 1710856), (56, 977632), (64, 855428), (112, 488816), (128, 427714), (137, 399616), (223, 245504), (224, 244408), (256, 213857), (274, 199808), (446, 122752), (448, 122204), (548, 99904), (892, 61376), (896, 61102), (959, 57088), (1096, 49952), (1561, 35072), (1784, 30688), (1792, 30551), (1918, 28544), (2192, 24976), (3122, 17536), (3568, 15344), (3836, 14272), (4384, 12488), (6244, 8768), (7136, 7672)]