56413552

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:738

約数の個数: 60

約数和(自身を含む): 122355264

約数和(自身を除く): 65941712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 673, 676, 806, 1346, 1352, 1612, 2692, 2704, 3224, 5239, 5384, 6448, 8749, 10478, 10768, 17498, 20863, 20956, 34996, 41726, 41912, 69992, 83452, 83824, 113737, 139984, 166904, 227474, 271219, 333808, 454948, 542438, 909896, 1084876, 1819792, 2169752, 3525847, 4339504, 7051694, 14103388, 28206776, 56413552]

約数ペア:

[(1, 56413552), (2, 28206776), (4, 14103388), (8, 7051694), (13, 4339504), (16, 3525847), (26, 2169752), (31, 1819792), (52, 1084876), (62, 909896), (104, 542438), (124, 454948), (169, 333808), (208, 271219), (248, 227474), (338, 166904), (403, 139984), (496, 113737), (673, 83824), (676, 83452), (806, 69992), (1346, 41912), (1352, 41726), (1612, 34996), (2692, 20956), (2704, 20863), (3224, 17498), (5239, 10768), (5384, 10478), (6448, 8749)]