49399504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 120813696

約数和(自身を除く): 71414192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 154, 176, 202, 308, 397, 404, 616, 707, 794, 808, 1111, 1232, 1414, 1588, 1616, 2222, 2779, 2828, 3176, 4367, 4444, 5558, 5656, 6352, 7777, 8734, 8888, 11116, 11312, 15554, 17468, 17776, 22232, 30569, 31108, 34936, 40097, 44464, 61138, 62216, 69872, 80194, 122276, 124432, 160388, 244552, 280679, 320776, 441067, 489104, 561358, 641552, 882134, 1122716, 1764268, 2245432, 3087469, 3528536, 4490864, 6174938, 7057072, 12349876, 24699752, 49399504]

約数ペア:

[(1, 49399504), (2, 24699752), (4, 12349876), (7, 7057072), (8, 6174938), (11, 4490864), (14, 3528536), (16, 3087469), (22, 2245432), (28, 1764268), (44, 1122716), (56, 882134), (77, 641552), (88, 561358), (101, 489104), (112, 441067), (154, 320776), (176, 280679), (202, 244552), (308, 160388), (397, 124432), (404, 122276), (616, 80194), (707, 69872), (794, 62216), (808, 61138), (1111, 44464), (1232, 40097), (1414, 34936), (1588, 31108), (1616, 30569), (2222, 22232), (2779, 17776), (2828, 17468), (3176, 15554), (4367, 11312), (4444, 11116), (5558, 8888), (5656, 8734), (6352, 7777)]