50639456

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1249}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 114660000

約数和(自身を除く): 64020544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1249, 1267, 1448, 2498, 2534, 2896, 4996, 5068, 5792, 8743, 9992, 10136, 17486, 19984, 20272, 34972, 39968, 40544, 69944, 139888, 226069, 279776, 452138, 904276, 1582483, 1808552, 3164966, 3617104, 6329932, 7234208, 12659864, 25319728, 50639456]

約数ペア:

[(1, 50639456), (2, 25319728), (4, 12659864), (7, 7234208), (8, 6329932), (14, 3617104), (16, 3164966), (28, 1808552), (32, 1582483), (56, 904276), (112, 452138), (181, 279776), (224, 226069), (362, 139888), (724, 69944), (1249, 40544), (1267, 39968), (1448, 34972), (2498, 20272), (2534, 19984), (2896, 17486), (4996, 10136), (5068, 9992), (5792, 8743)]