48686848

素因数分解:

$2^8\times 7^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 112583520

約数和(自身を除く): 63896672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 256, 269, 404, 448, 538, 707, 808, 896, 1076, 1414, 1616, 1792, 1883, 2152, 2828, 3232, 3766, 4304, 5656, 6464, 7532, 8608, 11312, 12928, 15064, 17216, 22624, 25856, 27169, 30128, 34432, 45248, 54338, 60256, 68864, 90496, 108676, 120512, 180992, 190183, 217352, 241024, 380366, 434704, 482048, 760732, 869408, 1521464, 1738816, 3042928, 3477632, 6085856, 6955264, 12171712, 24343424, 48686848]

約数ペア:

[(1, 48686848), (2, 24343424), (4, 12171712), (7, 6955264), (8, 6085856), (14, 3477632), (16, 3042928), (28, 1738816), (32, 1521464), (56, 869408), (64, 760732), (101, 482048), (112, 434704), (128, 380366), (202, 241024), (224, 217352), (256, 190183), (269, 180992), (404, 120512), (448, 108676), (538, 90496), (707, 68864), (808, 60256), (896, 54338), (1076, 45248), (1414, 34432), (1616, 30128), (1792, 27169), (1883, 25856), (2152, 22624), (2828, 17216), (3232, 15064), (3766, 12928), (4304, 11312), (5656, 8608), (6464, 7532)]