48369776

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 116659200

約数和(自身を除く): 68289424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 239, 278, 364, 478, 556, 728, 956, 973, 1112, 1456, 1673, 1807, 1912, 1946, 2224, 3107, 3346, 3614, 3824, 3892, 6214, 6692, 7228, 7784, 12428, 12649, 13384, 14456, 15568, 21749, 24856, 25298, 26768, 28912, 33221, 43498, 49712, 50596, 66442, 86996, 101192, 132884, 173992, 202384, 232547, 265768, 347984, 431873, 465094, 531536, 863746, 930188, 1727492, 1860376, 3023111, 3454984, 3720752, 6046222, 6909968, 12092444, 24184888, 48369776]

約数ペア:

[(1, 48369776), (2, 24184888), (4, 12092444), (7, 6909968), (8, 6046222), (13, 3720752), (14, 3454984), (16, 3023111), (26, 1860376), (28, 1727492), (52, 930188), (56, 863746), (91, 531536), (104, 465094), (112, 431873), (139, 347984), (182, 265768), (208, 232547), (239, 202384), (278, 173992), (364, 132884), (478, 101192), (556, 86996), (728, 66442), (956, 50596), (973, 49712), (1112, 43498), (1456, 33221), (1673, 28912), (1807, 26768), (1912, 25298), (1946, 24856), (2224, 21749), (3107, 15568), (3346, 14456), (3614, 13384), (3824, 12649), (3892, 12428), (6214, 7784), (6692, 7228)]