50190128

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 99816528

約数和(自身を除く): 49626400

約数列:

[1, 2, 4, 8, 16, 73, 97, 146, 194, 292, 388, 443, 584, 776, 886, 1168, 1552, 1772, 3544, 7081, 7088, 14162, 28324, 32339, 42971, 56648, 64678, 85942, 113296, 129356, 171884, 258712, 343768, 517424, 687536, 3136883, 6273766, 12547532, 25095064, 50190128]

約数ペア:

[(1, 50190128), (2, 25095064), (4, 12547532), (8, 6273766), (16, 3136883), (73, 687536), (97, 517424), (146, 343768), (194, 258712), (292, 171884), (388, 129356), (443, 113296), (584, 85942), (776, 64678), (886, 56648), (1168, 42971), (1552, 32339), (1772, 28324), (3544, 14162), (7081, 7088)]