54920236

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 112899136

約数和(自身を除く): 57978900

約数列:

[1, 2, 4, 7, 14, 28, 73, 97, 146, 194, 277, 292, 388, 511, 554, 679, 1022, 1108, 1358, 1939, 2044, 2716, 3878, 7081, 7756, 14162, 20221, 26869, 28324, 40442, 49567, 53738, 80884, 99134, 107476, 141547, 188083, 198268, 283094, 376166, 566188, 752332, 1961437, 3922874, 7845748, 13730059, 27460118, 54920236]

約数ペア:

[(1, 54920236), (2, 27460118), (4, 13730059), (7, 7845748), (14, 3922874), (28, 1961437), (73, 752332), (97, 566188), (146, 376166), (194, 283094), (277, 198268), (292, 188083), (388, 141547), (511, 107476), (554, 99134), (679, 80884), (1022, 53738), (1108, 49567), (1358, 40442), (1939, 28324), (2044, 26869), (2716, 20221), (3878, 14162), (7081, 7756)]