48980344

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 108380160

約数和(自身を除く): 59399816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 97, 127, 142, 194, 254, 284, 388, 497, 508, 568, 679, 776, 889, 994, 1016, 1358, 1778, 1988, 2716, 3556, 3976, 5432, 6887, 7112, 9017, 12319, 13774, 18034, 24638, 27548, 36068, 48209, 49276, 55096, 63119, 72136, 86233, 96418, 98552, 126238, 172466, 192836, 252476, 344932, 385672, 504952, 689864, 874649, 1749298, 3498596, 6122543, 6997192, 12245086, 24490172, 48980344]

約数ペア:

[(1, 48980344), (2, 24490172), (4, 12245086), (7, 6997192), (8, 6122543), (14, 3498596), (28, 1749298), (56, 874649), (71, 689864), (97, 504952), (127, 385672), (142, 344932), (194, 252476), (254, 192836), (284, 172466), (388, 126238), (497, 98552), (508, 96418), (568, 86233), (679, 72136), (776, 63119), (889, 55096), (994, 49276), (1016, 48209), (1358, 36068), (1778, 27548), (1988, 24638), (2716, 18034), (3556, 13774), (3976, 12319), (5432, 9017), (6887, 7112)]