48774544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 117631360

約数和(自身を除く): 68856816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 241, 278, 364, 482, 556, 728, 964, 973, 1112, 1456, 1687, 1807, 1928, 1946, 2224, 3133, 3374, 3614, 3856, 3892, 6266, 6748, 7228, 7784, 12532, 12649, 13496, 14456, 15568, 21931, 25064, 25298, 26992, 28912, 33499, 43862, 50128, 50596, 66998, 87724, 101192, 133996, 175448, 202384, 234493, 267992, 350896, 435487, 468986, 535984, 870974, 937972, 1741948, 1875944, 3048409, 3483896, 3751888, 6096818, 6967792, 12193636, 24387272, 48774544]

約数ペア:

[(1, 48774544), (2, 24387272), (4, 12193636), (7, 6967792), (8, 6096818), (13, 3751888), (14, 3483896), (16, 3048409), (26, 1875944), (28, 1741948), (52, 937972), (56, 870974), (91, 535984), (104, 468986), (112, 435487), (139, 350896), (182, 267992), (208, 234493), (241, 202384), (278, 175448), (364, 133996), (482, 101192), (556, 87724), (728, 66998), (964, 50596), (973, 50128), (1112, 43862), (1456, 33499), (1687, 28912), (1807, 26992), (1928, 25298), (1946, 25064), (2224, 21931), (3133, 15568), (3374, 14456), (3614, 13496), (3856, 12649), (3892, 12532), (6266, 7784), (6748, 7228)]