55519936

素因数分解:

$2^6\times {\mathrm{79}}^2\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 42

約数和(自身を含む): 112387380

約数和(自身を除く): 56867444

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 139, 158, 278, 316, 556, 632, 1112, 1264, 2224, 2528, 4448, 5056, 6241, 8896, 10981, 12482, 21962, 24964, 43924, 49928, 87848, 99856, 175696, 199712, 351392, 399424, 702784, 867499, 1734998, 3469996, 6939992, 13879984, 27759968, 55519936]

約数ペア:

[(1, 55519936), (2, 27759968), (4, 13879984), (8, 6939992), (16, 3469996), (32, 1734998), (64, 867499), (79, 702784), (139, 399424), (158, 351392), (278, 199712), (316, 175696), (556, 99856), (632, 87848), (1112, 49928), (1264, 43924), (2224, 24964), (2528, 21962), (4448, 12482), (5056, 10981), (6241, 8896)]