51784208

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2347}}^1$

素因数の和:2559

約数の個数: 40

約数和(自身を含む): 115296192

約数和(自身を除く): 63511984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2347, 2758, 3152, 4694, 5516, 9388, 11032, 16429, 18776, 22064, 32858, 37552, 65716, 131432, 262864, 462359, 924718, 1849436, 3236513, 3698872, 6473026, 7397744, 12946052, 25892104, 51784208]

約数ペア:

[(1, 51784208), (2, 25892104), (4, 12946052), (7, 7397744), (8, 6473026), (14, 3698872), (16, 3236513), (28, 1849436), (56, 924718), (112, 462359), (197, 262864), (394, 131432), (788, 65716), (1379, 37552), (1576, 32858), (2347, 22064), (2758, 18776), (3152, 16429), (4694, 11032), (5516, 9388)]