51339496

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 58330904

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 127, 169, 184, 254, 299, 338, 508, 598, 676, 1016, 1196, 1352, 1651, 2197, 2392, 2921, 3302, 3887, 4394, 5842, 6604, 7774, 8788, 11684, 13208, 15548, 17576, 21463, 23368, 31096, 37973, 42926, 50531, 75946, 85852, 101062, 151892, 171704, 202124, 279019, 303784, 404248, 493649, 558038, 987298, 1116076, 1974596, 2232152, 3949192, 6417437, 12834874, 25669748, 51339496]

約数ペア:

[(1, 51339496), (2, 25669748), (4, 12834874), (8, 6417437), (13, 3949192), (23, 2232152), (26, 1974596), (46, 1116076), (52, 987298), (92, 558038), (104, 493649), (127, 404248), (169, 303784), (184, 279019), (254, 202124), (299, 171704), (338, 151892), (508, 101062), (598, 85852), (676, 75946), (1016, 50531), (1196, 42926), (1352, 37973), (1651, 31096), (2197, 23368), (2392, 21463), (2921, 17576), (3302, 15548), (3887, 13208), (4394, 11684), (5842, 8788), (6604, 7774)]