51777376

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13597}}^1$

素因数の和:13631

約数の個数: 48

約数和(自身を含む): 123361056

約数和(自身を除く): 71583680

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 13597, 27194, 54388, 95179, 108776, 190358, 217552, 231149, 380716, 435104, 462298, 761432, 924596, 1522864, 1618043, 1849192, 3045728, 3236086, 3698384, 6472172, 7396768, 12944344, 25888688, 51777376]

約数ペア:

[(1, 51777376), (2, 25888688), (4, 12944344), (7, 7396768), (8, 6472172), (14, 3698384), (16, 3236086), (17, 3045728), (28, 1849192), (32, 1618043), (34, 1522864), (56, 924596), (68, 761432), (112, 462298), (119, 435104), (136, 380716), (224, 231149), (238, 217552), (272, 190358), (476, 108776), (544, 95179), (952, 54388), (1904, 27194), (3808, 13597)]