48990208

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 103194000

約数和(自身を除く): 54203792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1259, 2048, 2432, 2518, 4864, 5036, 9728, 10072, 19456, 20144, 23921, 38912, 40288, 47842, 80576, 95684, 161152, 191368, 322304, 382736, 644608, 765472, 1289216, 1530944, 2578432, 3061888, 6123776, 12247552, 24495104, 48990208]

約数ペア:

[(1, 48990208), (2, 24495104), (4, 12247552), (8, 6123776), (16, 3061888), (19, 2578432), (32, 1530944), (38, 1289216), (64, 765472), (76, 644608), (128, 382736), (152, 322304), (256, 191368), (304, 161152), (512, 95684), (608, 80576), (1024, 47842), (1216, 40288), (1259, 38912), (2048, 23921), (2432, 20144), (2518, 19456), (4864, 10072), (5036, 9728)]